426492014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1124

約数の個数: 32

約数和(自身を含む): 700872480

約数和(自身を除く): 274380466

約数列:

[1, 2, 13, 26, 83, 166, 257, 514, 769, 1079, 1538, 2158, 3341, 6682, 9997, 19994, 21331, 42662, 63827, 127654, 197633, 277303, 395266, 554606, 829751, 1659502, 2569229, 5138458, 16403539, 32807078, 213246007, 426492014]

約数ペア:

[(1, 426492014), (2, 213246007), (13, 32807078), (26, 16403539), (83, 5138458), (166, 2569229), (257, 1659502), (514, 829751), (769, 554606), (1079, 395266), (1538, 277303), (2158, 197633), (3341, 127654), (6682, 63827), (9997, 42662), (19994, 21331)]