2008479914

素因数分解:

$2^1\times 7^2\times {\mathrm{641}}^1\times {\mathrm{31973}}^1$

素因数の和:32630

約数の個数: 24

約数和(自身を含む): 3510169668

約数和(自身を除く): 1501689754

約数列:

[1, 2, 7, 14, 49, 98, 641, 1282, 4487, 8974, 31409, 31973, 62818, 63946, 223811, 447622, 1566677, 3133354, 20494693, 40989386, 143462851, 286925702, 1004239957, 2008479914]

約数ペア:

[(1, 2008479914), (2, 1004239957), (7, 286925702), (14, 143462851), (49, 40989386), (98, 20494693), (641, 3133354), (1282, 1566677), (4487, 447622), (8974, 223811), (31409, 63946), (31973, 62818)]