134296340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{216607}}^1$

素因数の和:216647

約数の個数: 24

約数和(自身を含む): 291121152

約数和(自身を除く): 156824812

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 216607, 433214, 866428, 1083035, 2166070, 4332140, 6714817, 13429634, 26859268, 33574085, 67148170, 134296340]

約数ペア:

[(1, 134296340), (2, 67148170), (4, 33574085), (5, 26859268), (10, 13429634), (20, 6714817), (31, 4332140), (62, 2166070), (124, 1083035), (155, 866428), (310, 433214), (620, 216607)]