981567416

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{5059}}^1$

素因数の和:5451

約数の個数: 32

約数和(自身を含む): 1870176000

約数和(自身を除く): 888608584

約数列:

[1, 2, 4, 8, 79, 158, 307, 316, 614, 632, 1228, 2456, 5059, 10118, 20236, 24253, 40472, 48506, 97012, 194024, 399661, 799322, 1553113, 1598644, 3106226, 3197288, 6212452, 12424904, 122695927, 245391854, 490783708, 981567416]

約数ペア:

[(1, 981567416), (2, 490783708), (4, 245391854), (8, 122695927), (79, 12424904), (158, 6212452), (307, 3197288), (316, 3106226), (614, 1598644), (632, 1553113), (1228, 799322), (2456, 399661), (5059, 194024), (10118, 97012), (20236, 48506), (24253, 40472)]