2951449492

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{2553157}}^1$

素因数の和:2553195

約数の個数: 18

約数和(自身を含む): 5486736542

約数和(自身を除く): 2535287050

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 2553157, 5106314, 10212628, 43403669, 86807338, 173614676, 737862373, 1475724746, 2951449492]

約数ペア:

[(1, 2951449492), (2, 1475724746), (4, 737862373), (17, 173614676), (34, 86807338), (68, 43403669), (289, 10212628), (578, 5106314), (1156, 2553157)]