149719492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{11471}}^1$

素因数の和:11739

約数の個数: 24

約数和(自身を含む): 283312512

約数和(自身を除く): 133593020

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 11471, 13052, 22942, 45884, 149123, 298246, 596492, 2879221, 5758442, 11516884, 37429873, 74859746, 149719492]

約数ペア:

[(1, 149719492), (2, 74859746), (4, 37429873), (13, 11516884), (26, 5758442), (52, 2879221), (251, 596492), (502, 298246), (1004, 149123), (3263, 45884), (6526, 22942), (11471, 13052)]