1520683372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2089}}^1\times {\mathrm{13999}}^1$

素因数の和:16105

約数の個数: 24

約数和(自身を含む): 2867480000

約数和(自身を除く): 1346796628

約数列:

[1, 2, 4, 13, 26, 52, 2089, 4178, 8356, 13999, 27157, 27998, 54314, 55996, 108628, 181987, 363974, 727948, 29243911, 58487822, 116975644, 380170843, 760341686, 1520683372]

約数ペア:

[(1, 1520683372), (2, 760341686), (4, 380170843), (13, 116975644), (26, 58487822), (52, 29243911), (2089, 727948), (4178, 363974), (8356, 181987), (13999, 108628), (27157, 55996), (27998, 54314)]