2021192704

素因数分解:

$2^{10}\times {\mathrm{1973821}}^1$

素因数の和:1973841

約数の個数: 22

約数和(自身を含む): 4040413634

約数和(自身を除く): 2019220930

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 1973821, 3947642, 7895284, 15790568, 31581136, 63162272, 126324544, 252649088, 505298176, 1010596352, 2021192704]

約数ペア:

[(1, 2021192704), (2, 1010596352), (4, 505298176), (8, 252649088), (16, 126324544), (32, 63162272), (64, 31581136), (128, 15790568), (256, 7895284), (512, 3947642), (1024, 1973821)]