2625740494

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{61169}}^1$

素因数の和:61324

約数の個数: 24

約数和(自身を含む): 4298538240

約数和(自身を除く): 1672797746

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 3302, 21463, 42926, 61169, 122338, 795197, 1590394, 7768463, 10337561, 15536926, 20675122, 100990019, 201980038, 1312870247, 2625740494]

約数ペア:

[(1, 2625740494), (2, 1312870247), (13, 201980038), (26, 100990019), (127, 20675122), (169, 15536926), (254, 10337561), (338, 7768463), (1651, 1590394), (3302, 795197), (21463, 122338), (42926, 61169)]