130555372

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1277}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 232953840

約数和(自身を除く): 102398468

約数列:

[1, 2, 4, 61, 122, 244, 419, 838, 1277, 1676, 2554, 5108, 25559, 51118, 77897, 102236, 155794, 311588, 535063, 1070126, 2140252, 32638843, 65277686, 130555372]

約数ペア:

[(1, 130555372), (2, 65277686), (4, 32638843), (61, 2140252), (122, 1070126), (244, 535063), (419, 311588), (838, 155794), (1277, 102236), (1676, 77897), (2554, 51118), (5108, 25559)]