3197870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1484

約数の個数: 32

約数和(自身を含む): 6568128

約数和(自身を除く): 3370258

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1447, 2210, 2894, 7235, 14470, 18811, 24599, 37622, 49198, 94055, 122995, 188110, 245990, 319787, 639574, 1598935, 3197870]

約数ペア:

[(1, 3197870), (2, 1598935), (5, 639574), (10, 319787), (13, 245990), (17, 188110), (26, 122995), (34, 94055), (65, 49198), (85, 37622), (130, 24599), (170, 18811), (221, 14470), (442, 7235), (1105, 2894), (1447, 2210)]