315499324

素因数分解:

$2^2\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{9109}}^1$

素因数の和:10357

約数の個数: 24

約数和(自身を含む): 631578080

約数和(自身を除く): 316078756

約数列:

[1, 2, 4, 7, 14, 28, 1237, 2474, 4948, 8659, 9109, 17318, 18218, 34636, 36436, 63763, 127526, 255052, 11267833, 22535666, 45071332, 78874831, 157749662, 315499324]

約数ペア:

[(1, 315499324), (2, 157749662), (4, 78874831), (7, 45071332), (14, 22535666), (28, 11267833), (1237, 255052), (2474, 127526), (4948, 63763), (8659, 36436), (9109, 34636), (17318, 18218)]