2490908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5233}}^1$

素因数の和:5261

約数の個数: 24

約数和(自身を含む): 5275872

約数和(自身を除く): 2784964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 5233, 10466, 20932, 36631, 73262, 88961, 146524, 177922, 355844, 622727, 1245454, 2490908]

約数ペア:

[(1, 2490908), (2, 1245454), (4, 622727), (7, 355844), (14, 177922), (17, 146524), (28, 88961), (34, 73262), (68, 36631), (119, 20932), (238, 10466), (476, 5233)]