528124390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{3323}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 993689856

約数和(自身を除く): 465565466

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 691, 1382, 3323, 3455, 6646, 6910, 15893, 16615, 31786, 33230, 76429, 79465, 152858, 158930, 382145, 764290, 2296193, 4592386, 11480965, 22961930, 52812439, 105624878, 264062195, 528124390]

約数ペア:

[(1, 528124390), (2, 264062195), (5, 105624878), (10, 52812439), (23, 22961930), (46, 11480965), (115, 4592386), (230, 2296193), (691, 764290), (1382, 382145), (3323, 158930), (3455, 152858), (6646, 79465), (6910, 76429), (15893, 33230), (16615, 31786)]