890560802

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{43987}}^1$

素因数の和:44233

約数の個数: 16

約数和(自身を含む): 1368202752

約数和(自身を除く): 477641950

約数列:

[1, 2, 53, 106, 191, 382, 10123, 20246, 43987, 87974, 2331311, 4662622, 8401517, 16803034, 445280401, 890560802]

約数ペア:

[(1, 890560802), (2, 445280401), (53, 16803034), (106, 8401517), (191, 4662622), (382, 2331311), (10123, 87974), (20246, 43987)]