2280431374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{303491}}^1$

素因数の和:303540

約数の個数: 24

約数和(自身を含む): 3913225848

約数和(自身を除く): 1632794474

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 3757, 7514, 303491, 606982, 3945383, 5159347, 7890766, 10318694, 67071511, 87708899, 134143022, 175417798, 1140215687, 2280431374]

約数ペア:

[(1, 2280431374), (2, 1140215687), (13, 175417798), (17, 134143022), (26, 87708899), (34, 67071511), (221, 10318694), (289, 7890766), (442, 5159347), (578, 3945383), (3757, 606982), (7514, 303491)]