3969908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 7459200

約数和(自身を除く): 3489292

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 739, 1343, 1478, 2686, 2956, 5372, 12563, 25126, 50252, 58381, 116762, 233524, 992477, 1984954, 3969908]

約数ペア:

[(1, 3969908), (2, 1984954), (4, 992477), (17, 233524), (34, 116762), (68, 58381), (79, 50252), (158, 25126), (316, 12563), (739, 5372), (1343, 2956), (1478, 2686)]