1260761642

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{552481}}^1$

素因数の和:552653

約数の個数: 16

約数和(自身を含む): 2174569152

約数和(自身を除く): 913807510

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 552481, 1104962, 3867367, 7734734, 90054403, 180108806, 630380821, 1260761642]

約数ペア:

[(1, 1260761642), (2, 630380821), (7, 180108806), (14, 90054403), (163, 7734734), (326, 3867367), (1141, 1104962), (2282, 552481)]