260680684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 48

約数和(自身を含む): 527345280

約数和(自身を除く): 266664596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 326, 418, 652, 836, 1793, 1913, 3097, 3586, 3826, 6194, 7172, 7652, 12388, 21043, 34067, 36347, 42086, 68134, 72694, 84172, 136268, 145388, 311819, 399817, 623638, 799634, 1247276, 1599268, 3430009, 5924561, 6860018, 11849122, 13720036, 23698244, 65170171, 130340342, 260680684]

約数ペア:

[(1, 260680684), (2, 130340342), (4, 65170171), (11, 23698244), (19, 13720036), (22, 11849122), (38, 6860018), (44, 5924561), (76, 3430009), (163, 1599268), (209, 1247276), (326, 799634), (418, 623638), (652, 399817), (836, 311819), (1793, 145388), (1913, 136268), (3097, 84172), (3586, 72694), (3826, 68134), (6194, 42086), (7172, 36347), (7652, 34067), (12388, 21043)]