1286928304

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{532669}}^1$

素因数の和:532828

約数の個数: 20

約数和(自身を含む): 2509941040

約数和(自身を除く): 1223012736

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 532669, 1065338, 2130676, 4261352, 8522704, 80433019, 160866038, 321732076, 643464152, 1286928304]

約数ペア:

[(1, 1286928304), (2, 643464152), (4, 321732076), (8, 160866038), (16, 80433019), (151, 8522704), (302, 4261352), (604, 2130676), (1208, 1065338), (2416, 532669)]