1994618642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1\times {\mathrm{25463}}^1$

素因数の和:26257

約数の個数: 16

約数和(自身を含む): 3052624320

約数和(自身を除く): 1058005678

約数列:

[1, 2, 53, 106, 739, 1478, 25463, 39167, 50926, 78334, 1349539, 2699078, 18817157, 37634314, 997309321, 1994618642]

約数ペア:

[(1, 1994618642), (2, 997309321), (53, 37634314), (106, 18817157), (739, 2699078), (1478, 1349539), (25463, 78334), (39167, 50926)]