305071694

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{389}}^1\times {\mathrm{2053}}^1$

素因数の和:2635

約数の個数: 16

約数和(自身を含む): 461410560

約数和(自身を除く): 156338866

約数列:

[1, 2, 191, 382, 389, 778, 2053, 4106, 74299, 148598, 392123, 784246, 798617, 1597234, 152535847, 305071694]

約数ペア:

[(1, 305071694), (2, 152535847), (191, 1597234), (382, 798617), (389, 784246), (778, 392123), (2053, 148598), (4106, 74299)]