291290246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2477}}^1\times {\mathrm{4523}}^1$

素因数の和:7015

約数の個数: 16

約数和(自身を含む): 470839824

約数和(自身を除く): 179549578

約数列:

[1, 2, 13, 26, 2477, 4523, 4954, 9046, 32201, 58799, 64402, 117598, 11203471, 22406942, 145645123, 291290246]

約数ペア:

[(1, 291290246), (2, 145645123), (13, 22406942), (26, 11203471), (2477, 117598), (4523, 64402), (4954, 58799), (9046, 32201)]