7680754

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 11813976

約数和(自身を除く): 4133222

約数列:

[1, 2, 61, 122, 157, 314, 401, 802, 9577, 19154, 24461, 48922, 62957, 125914, 3840377, 7680754]

約数ペア:

[(1, 7680754), (2, 3840377), (61, 125914), (122, 62957), (157, 48922), (314, 24461), (401, 19154), (802, 9577)]