2247622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 3663072

約数和(自身を除く): 1415450

約数列:

[1, 2, 13, 26, 137, 274, 631, 1262, 1781, 3562, 8203, 16406, 86447, 172894, 1123811, 2247622]

約数ペア:

[(1, 2247622), (2, 1123811), (13, 172894), (26, 86447), (137, 16406), (274, 8203), (631, 3562), (1262, 1781)]