1008272018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{355777}}^1$

素因数の和:355901

約数の個数: 16

約数和(自身を含む): 1643694360

約数和(自身を除く): 635422342

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 355777, 711554, 4625101, 9250202, 38779693, 77559386, 504136009, 1008272018]

約数ペア:

[(1, 1008272018), (2, 504136009), (13, 77559386), (26, 38779693), (109, 9250202), (218, 4625101), (1417, 711554), (2834, 355777)]