2017902710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4692797}}^1$

素因数の和:4692847

約数の個数: 16

約数和(自身を含む): 3716696016

約数和(自身を除く): 1698793306

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4692797, 9385594, 23463985, 46927970, 201790271, 403580542, 1008951355, 2017902710]

約数ペア:

[(1, 2017902710), (2, 1008951355), (5, 403580542), (10, 201790271), (43, 46927970), (86, 23463985), (215, 9385594), (430, 4692797)]