2070647572

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{180811}}^1$

素因数の和:181231

約数の個数: 24

約数和(自身を含む): 4151443520

約数和(自身を除く): 2080795948

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 180811, 361622, 723244, 1265677, 2531354, 5062708, 73951699, 147903398, 295806796, 517661893, 1035323786, 2070647572]

約数ペア:

[(1, 2070647572), (2, 1035323786), (4, 517661893), (7, 295806796), (14, 147903398), (28, 73951699), (409, 5062708), (818, 2531354), (1636, 1265677), (2863, 723244), (5726, 361622), (11452, 180811)]