520016236

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{11839}}^1$

素因数の和:12061

約数の個数: 24

約数和(自身を含む): 928256000

約数和(自身を除く): 408239764

約数列:

[1, 2, 4, 79, 139, 158, 278, 316, 556, 10981, 11839, 21962, 23678, 43924, 47356, 935281, 1645621, 1870562, 3291242, 3741124, 6582484, 130004059, 260008118, 520016236]

約数ペア:

[(1, 520016236), (2, 260008118), (4, 130004059), (79, 6582484), (139, 3741124), (158, 3291242), (278, 1870562), (316, 1645621), (556, 935281), (10981, 47356), (11839, 43924), (21962, 23678)]