431329264

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{508643}}^1$

素因数の和:508704

約数の個数: 20

約数和(自身を含む): 851470056

約数和(自身を除く): 420140792

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 508643, 1017286, 2034572, 4069144, 8138288, 26958079, 53916158, 107832316, 215664632, 431329264]

約数ペア:

[(1, 431329264), (2, 215664632), (4, 107832316), (8, 53916158), (16, 26958079), (53, 8138288), (106, 4069144), (212, 2034572), (424, 1017286), (848, 508643)]