381038576

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{77573}}^1$

素因数の和:77888

約数の個数: 20

約数和(自身を含む): 740676552

約数和(自身を除く): 359637976

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 77573, 155146, 310292, 620584, 1241168, 23814911, 47629822, 95259644, 190519288, 381038576]

約数ペア:

[(1, 381038576), (2, 190519288), (4, 95259644), (8, 47629822), (16, 23814911), (307, 1241168), (614, 620584), (1228, 310292), (2456, 155146), (4912, 77573)]