2635568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{12671}}^1$

素因数の和:12692

約数の個数: 20

約数和(自身を含む): 5499648

約数和(自身を除く): 2864080

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 12671, 25342, 50684, 101368, 164723, 202736, 329446, 658892, 1317784, 2635568]

約数ペア:

[(1, 2635568), (2, 1317784), (4, 658892), (8, 329446), (13, 202736), (16, 164723), (26, 101368), (52, 50684), (104, 25342), (208, 12671)]