908941514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{12671}}^1$

素因数の和:12806

約数の個数: 32

約数和(自身を含む): 1532805120

約数和(自身を除く): 623863606

約数列:

[1, 2, 13, 26, 31, 62, 89, 178, 403, 806, 1157, 2314, 2759, 5518, 12671, 25342, 35867, 71734, 164723, 329446, 392801, 785602, 1127719, 2255438, 5106413, 10212826, 14660347, 29320694, 34959289, 69918578, 454470757, 908941514]

約数ペア:

[(1, 908941514), (2, 454470757), (13, 69918578), (26, 34959289), (31, 29320694), (62, 14660347), (89, 10212826), (178, 5106413), (403, 2255438), (806, 1127719), (1157, 785602), (2314, 392801), (2759, 329446), (5518, 164723), (12671, 71734), (25342, 35867)]