871630834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 1401079680

約数和(自身を除く): 529448846

約数列:

[1, 2, 17, 34, 179, 197, 358, 394, 727, 1454, 3043, 3349, 6086, 6698, 12359, 24718, 35263, 70526, 130133, 143219, 260266, 286438, 599471, 1198942, 2212261, 2434723, 4424522, 4869446, 25636201, 51272402, 435815417, 871630834]

約数ペア:

[(1, 871630834), (2, 435815417), (17, 51272402), (34, 25636201), (179, 4869446), (197, 4424522), (358, 2434723), (394, 2212261), (727, 1198942), (1454, 599471), (3043, 286438), (3349, 260266), (6086, 143219), (6698, 130133), (12359, 70526), (24718, 35263)]