1610972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 3386880

約数和(自身を除く): 1775908

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 47, 76, 82, 94, 164, 188, 209, 418, 451, 517, 779, 836, 893, 902, 1034, 1558, 1786, 1804, 1927, 2068, 3116, 3572, 3854, 7708, 8569, 9823, 17138, 19646, 21197, 34276, 36613, 39292, 42394, 73226, 84788, 146452, 402743, 805486, 1610972]

約数ペア:

[(1, 1610972), (2, 805486), (4, 402743), (11, 146452), (19, 84788), (22, 73226), (38, 42394), (41, 39292), (44, 36613), (47, 34276), (76, 21197), (82, 19646), (94, 17138), (164, 9823), (188, 8569), (209, 7708), (418, 3854), (451, 3572), (517, 3116), (779, 2068), (836, 1927), (893, 1804), (902, 1786), (1034, 1558)]