1986156956

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{435179}}^1$

素因数の和:435353

約数の個数: 24

約数和(自身を含む): 3996693120

約数和(自身を除く): 2010536164

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 435179, 870358, 1740716, 3046253, 6092506, 12185012, 70934177, 141868354, 283736708, 496539239, 993078478, 1986156956]

約数ペア:

[(1, 1986156956), (2, 993078478), (4, 496539239), (7, 283736708), (14, 141868354), (28, 70934177), (163, 12185012), (326, 6092506), (652, 3046253), (1141, 1740716), (2282, 870358), (4564, 435179)]