939165838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{3767}}^1$

素因数の和:4048

約数の個数: 32

約数和(自身を含む): 1559771136

約数和(自身を除く): 620605298

約数列:

[1, 2, 13, 26, 43, 86, 223, 446, 559, 1118, 2899, 3767, 5798, 7534, 9589, 19178, 48971, 97942, 124657, 161981, 249314, 323962, 840041, 1680082, 2105753, 4211506, 10920533, 21841066, 36121763, 72243526, 469582919, 939165838]

約数ペア:

[(1, 939165838), (2, 469582919), (13, 72243526), (26, 36121763), (43, 21841066), (86, 10920533), (223, 4211506), (446, 2105753), (559, 1680082), (1118, 840041), (2899, 323962), (3767, 249314), (5798, 161981), (7534, 124657), (9589, 97942), (19178, 48971)]