251940972

素因数分解:

$2^2\times 3^1\times {\mathrm{659}}^1\times {\mathrm{31859}}^1$

素因数の和:32525

約数の個数: 24

約数和(自身を含む): 588772800

約数和(自身を除く): 336831828

約数列:

[1, 2, 3, 4, 6, 12, 659, 1318, 1977, 2636, 3954, 7908, 31859, 63718, 95577, 127436, 191154, 382308, 20995081, 41990162, 62985243, 83980324, 125970486, 251940972]

約数ペア:

[(1, 251940972), (2, 125970486), (3, 83980324), (4, 62985243), (6, 41990162), (12, 20995081), (659, 382308), (1318, 191154), (1977, 127436), (2636, 95577), (3954, 63718), (7908, 31859)]