2061178672

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1831}}^1$

素因数の和:1911

約数の個数: 120

約数和(自身を含む): 5024956160

約数和(自身を除く): 2963777488

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 529, 532, 644, 874, 1058, 1064, 1288, 1748, 1831, 2116, 2128, 2576, 3059, 3496, 3662, 3703, 4232, 6118, 6992, 7324, 7406, 8464, 10051, 12236, 12817, 14648, 14812, 20102, 24472, 25634, 29296, 29624, 34789, 40204, 42113, 48944, 51268, 59248, 69578, 70357, 80408, 84226, 102536, 139156, 140714, 160816, 168452, 205072, 243523, 278312, 281428, 294791, 336904, 487046, 556624, 562856, 589582, 673808, 800147, 968599, 974092, 1125712, 1179164, 1600294, 1937198, 1948184, 2358328, 3200588, 3874396, 3896368, 4716656, 5601029, 6401176, 6780193, 7748792, 11202058, 12802352, 13560386, 15497584, 18403381, 22404116, 27120772, 36806762, 44808232, 54241544, 73613524, 89616464, 108483088, 128823667, 147227048, 257647334, 294454096, 515294668, 1030589336, 2061178672]

約数ペア:

[(1, 2061178672), (2, 1030589336), (4, 515294668), (7, 294454096), (8, 257647334), (14, 147227048), (16, 128823667), (19, 108483088), (23, 89616464), (28, 73613524), (38, 54241544), (46, 44808232), (56, 36806762), (76, 27120772), (92, 22404116), (112, 18403381), (133, 15497584), (152, 13560386), (161, 12802352), (184, 11202058), (266, 7748792), (304, 6780193), (322, 6401176), (368, 5601029), (437, 4716656), (529, 3896368), (532, 3874396), (644, 3200588), (874, 2358328), (1058, 1948184), (1064, 1937198), (1288, 1600294), (1748, 1179164), (1831, 1125712), (2116, 974092), (2128, 968599), (2576, 800147), (3059, 673808), (3496, 589582), (3662, 562856), (3703, 556624), (4232, 487046), (6118, 336904), (6992, 294791), (7324, 281428), (7406, 278312), (8464, 243523), (10051, 205072), (12236, 168452), (12817, 160816), (14648, 140714), (14812, 139156), (20102, 102536), (24472, 84226), (25634, 80408), (29296, 70357), (29624, 69578), (34789, 59248), (40204, 51268), (42113, 48944)]