386870614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{389}}^1\times {\mathrm{1319}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 648648000

約数和(自身を除く): 261777386

約数列:

[1, 2, 13, 26, 29, 58, 377, 389, 754, 778, 1319, 2638, 5057, 10114, 11281, 17147, 22562, 34294, 38251, 76502, 146653, 293306, 497263, 513091, 994526, 1026182, 6670183, 13340366, 14879639, 29759278, 193435307, 386870614]

約数ペア:

[(1, 386870614), (2, 193435307), (13, 29759278), (26, 14879639), (29, 13340366), (58, 6670183), (377, 1026182), (389, 994526), (754, 513091), (778, 497263), (1319, 293306), (2638, 146653), (5057, 76502), (10114, 38251), (11281, 34294), (17147, 22562)]