2419985

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 3035136

約数和(自身を除く): 615151

約数列:

[1, 5, 37, 103, 127, 185, 515, 635, 3811, 4699, 13081, 19055, 23495, 65405, 483997, 2419985]

約数ペア:

[(1, 2419985), (5, 483997), (37, 65405), (103, 23495), (127, 19055), (185, 13081), (515, 4699), (635, 3811)]