129585508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{35099}}^1$

素因数の和:35187

約数の個数: 24

約数和(自身を含む): 247665600

約数和(自身を除く): 118080092

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 35099, 70198, 140396, 456287, 912574, 1825148, 2492029, 4984058, 9968116, 32396377, 64792754, 129585508]

約数ペア:

[(1, 129585508), (2, 64792754), (4, 32396377), (13, 9968116), (26, 4984058), (52, 2492029), (71, 1825148), (142, 912574), (284, 456287), (923, 140396), (1846, 70198), (3692, 35099)]