441452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 860160

約数和(自身を除く): 418708

約数列:

[1, 2, 4, 11, 22, 44, 79, 127, 158, 254, 316, 508, 869, 1397, 1738, 2794, 3476, 5588, 10033, 20066, 40132, 110363, 220726, 441452]

約数ペア:

[(1, 441452), (2, 220726), (4, 110363), (11, 40132), (22, 20066), (44, 10033), (79, 5588), (127, 3476), (158, 2794), (254, 1738), (316, 1397), (508, 869)]