1292170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 2690496

約数和(自身を除く): 1398326

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 691, 935, 1382, 1870, 3455, 6910, 7601, 11747, 15202, 23494, 38005, 58735, 76010, 117470, 129217, 258434, 646085, 1292170]

約数ペア:

[(1, 1292170), (2, 646085), (5, 258434), (10, 129217), (11, 117470), (17, 76010), (22, 58735), (34, 38005), (55, 23494), (85, 15202), (110, 11747), (170, 7601), (187, 6910), (374, 3455), (691, 1870), (935, 1382)]