2008793488

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{742897}}^1$

素因数の和:742931

約数の個数: 30

約数和(自身を含む): 4214460354

約数和(自身を除く): 2205666866

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 742897, 1485794, 2971588, 5943176, 9657661, 11886352, 19315322, 38630644, 77261288, 125549593, 154522576, 251099186, 502198372, 1004396744, 2008793488]

約数ペア:

[(1, 2008793488), (2, 1004396744), (4, 502198372), (8, 251099186), (13, 154522576), (16, 125549593), (26, 77261288), (52, 38630644), (104, 19315322), (169, 11886352), (208, 9657661), (338, 5943176), (676, 2971588), (1352, 1485794), (2704, 742897)]