3498820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13457}}^1$

素因数の和:13479

約数の個数: 24

約数和(自身を含む): 7913304

約数和(自身を除く): 4414484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13457, 26914, 53828, 67285, 134570, 174941, 269140, 349882, 699764, 874705, 1749410, 3498820]

約数ペア:

[(1, 3498820), (2, 1749410), (4, 874705), (5, 699764), (10, 349882), (13, 269140), (20, 174941), (26, 134570), (52, 67285), (65, 53828), (130, 26914), (260, 13457)]