2493220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7333}}^1$

素因数の和:7359

約数の個数: 24

約数和(自身を含む): 5544504

約数和(自身を除く): 3051284

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7333, 14666, 29332, 36665, 73330, 124661, 146660, 249322, 498644, 623305, 1246610, 2493220]

約数ペア:

[(1, 2493220), (2, 1246610), (4, 623305), (5, 498644), (10, 249322), (17, 146660), (20, 124661), (34, 73330), (68, 36665), (85, 29332), (170, 14666), (340, 7333)]