1330943834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271289}}^1$

素因数の和:271525

約数の個数: 16

約数和(自身を含む): 2187682560

約数和(自身を除く): 856738726

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 271289, 542578, 2984179, 5968358, 60497447, 120994894, 665471917, 1330943834]

約数ペア:

[(1, 1330943834), (2, 665471917), (11, 120994894), (22, 60497447), (223, 5968358), (446, 2984179), (2453, 542578), (4906, 271289)]