1520367188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1831}}^1\times {\mathrm{12211}}^1$

素因数の和:14063

約数の個数: 24

約数和(自身を含む): 2818920384

約数和(自身を除く): 1298553196

約数列:

[1, 2, 4, 17, 34, 68, 1831, 3662, 7324, 12211, 24422, 31127, 48844, 62254, 124508, 207587, 415174, 830348, 22358341, 44716682, 89433364, 380091797, 760183594, 1520367188]

約数ペア:

[(1, 1520367188), (2, 760183594), (4, 380091797), (17, 89433364), (34, 44716682), (68, 22358341), (1831, 830348), (3662, 415174), (7324, 207587), (12211, 124508), (24422, 62254), (31127, 48844)]