331323292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4359517}}^1$

素因数の和:4359540

約数の個数: 12

約数和(自身を含む): 610332520

約数和(自身を除く): 279009228

約数列:

[1, 2, 4, 19, 38, 76, 4359517, 8719034, 17438068, 82830823, 165661646, 331323292]

約数ペア:

[(1, 331323292), (2, 165661646), (4, 82830823), (19, 17438068), (38, 8719034), (76, 4359517)]