5453644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 11554816

約数和(自身を除く): 6101172

約数列:

[1, 2, 4, 7, 14, 28, 31, 61, 62, 103, 122, 124, 206, 217, 244, 412, 427, 434, 721, 854, 868, 1442, 1708, 1891, 2884, 3193, 3782, 6283, 6386, 7564, 12566, 12772, 13237, 22351, 25132, 26474, 43981, 44702, 52948, 87962, 89404, 175924, 194773, 389546, 779092, 1363411, 2726822, 5453644]

約数ペア:

[(1, 5453644), (2, 2726822), (4, 1363411), (7, 779092), (14, 389546), (28, 194773), (31, 175924), (61, 89404), (62, 87962), (103, 52948), (122, 44702), (124, 43981), (206, 26474), (217, 25132), (244, 22351), (412, 13237), (427, 12772), (434, 12566), (721, 7564), (854, 6386), (868, 6283), (1442, 3782), (1708, 3193), (1891, 2884)]