1538897470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{482413}}^1$

素因数の和:482460

約数の個数: 32

約数和(自身を含む): 3126042720

約数和(自身を除く): 1587145250

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 482413, 964826, 2412065, 4824130, 5306543, 10613086, 13989977, 26532715, 27979954, 53065430, 69949885, 139899770, 153889747, 307779494, 769448735, 1538897470]

約数ペア:

[(1, 1538897470), (2, 769448735), (5, 307779494), (10, 153889747), (11, 139899770), (22, 69949885), (29, 53065430), (55, 27979954), (58, 26532715), (110, 13989977), (145, 10613086), (290, 5306543), (319, 4824130), (638, 2412065), (1595, 964826), (3190, 482413)]