2004757218

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1251409}}^1$

素因数の和:1251506

約数の個数: 24

約数和(自身を含む): 4392449100

約数和(自身を除く): 2387691882

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 534, 801, 1602, 1251409, 2502818, 3754227, 7508454, 11262681, 22525362, 111375401, 222750802, 334126203, 668252406, 1002378609, 2004757218]

約数ペア:

[(1, 2004757218), (2, 1002378609), (3, 668252406), (6, 334126203), (9, 222750802), (18, 111375401), (89, 22525362), (178, 11262681), (267, 7508454), (534, 3754227), (801, 2502818), (1602, 1251409)]