1024236490

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{519917}}^1$

素因数の和:520121

約数の個数: 16

約数和(自身を含む): 1852987752

約数和(自身を除く): 828751262

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 519917, 1039834, 2599585, 5199170, 102423649, 204847298, 512118245, 1024236490]

約数ペア:

[(1, 1024236490), (2, 512118245), (5, 204847298), (10, 102423649), (197, 5199170), (394, 2599585), (985, 1039834), (1970, 519917)]