389633842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{13513}}^1$

素因数の和:14637

約数の個数: 16

約数和(自身を含む): 630022680

約数和(自身を除く): 240388838

約数列:

[1, 2, 13, 26, 1109, 2218, 13513, 14417, 27026, 28834, 175669, 351338, 14985917, 29971834, 194816921, 389633842]

約数ペア:

[(1, 389633842), (2, 194816921), (13, 29971834), (26, 14985917), (1109, 351338), (2218, 175669), (13513, 28834), (14417, 27026)]