2017402310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2620003}}^1$

素因数の和:2620028

約数の個数: 32

約数和(自身を含む): 4527366912

約数和(自身を除く): 2509964602

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2620003, 5240006, 13100015, 18340021, 26200030, 28820033, 36680042, 57640066, 91700105, 144100165, 183400210, 201740231, 288200330, 403480462, 1008701155, 2017402310]

約数ペア:

[(1, 2017402310), (2, 1008701155), (5, 403480462), (7, 288200330), (10, 201740231), (11, 183400210), (14, 144100165), (22, 91700105), (35, 57640066), (55, 36680042), (70, 28820033), (77, 26200030), (110, 18340021), (154, 13100015), (385, 5240006), (770, 2620003)]