1382668

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 3064320

約数和(自身を除く): 1681652

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 113, 133, 161, 226, 266, 322, 437, 452, 532, 644, 791, 874, 1582, 1748, 2147, 2599, 3059, 3164, 4294, 5198, 6118, 8588, 10396, 12236, 15029, 18193, 30058, 36386, 49381, 60116, 72772, 98762, 197524, 345667, 691334, 1382668]

約数ペア:

[(1, 1382668), (2, 691334), (4, 345667), (7, 197524), (14, 98762), (19, 72772), (23, 60116), (28, 49381), (38, 36386), (46, 30058), (76, 18193), (92, 15029), (113, 12236), (133, 10396), (161, 8588), (226, 6118), (266, 5198), (322, 4294), (437, 3164), (452, 3059), (532, 2599), (644, 2147), (791, 1748), (874, 1582)]