491130002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{70423}}^1$

素因数の和:70753

約数の個数: 16

約数和(自身を含む): 806213952

約数和(自身を除く): 315083950

約数列:

[1, 2, 11, 22, 317, 634, 3487, 6974, 70423, 140846, 774653, 1549306, 22324091, 44648182, 245565001, 491130002]

約数ペア:

[(1, 491130002), (2, 245565001), (11, 44648182), (22, 22324091), (317, 1549306), (634, 774653), (3487, 140846), (6974, 70423)]