1647149038

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3217}}^1\times {\mathrm{3821}}^1$

素因数の和:7107

約数の個数: 16

約数和(自身を含む): 2509035984

約数和(自身を除く): 861886946

約数列:

[1, 2, 67, 134, 3217, 3821, 6434, 7642, 215539, 256007, 431078, 512014, 12292157, 24584314, 823574519, 1647149038]

約数ペア:

[(1, 1647149038), (2, 823574519), (67, 24584314), (134, 12292157), (3217, 512014), (3821, 431078), (6434, 256007), (7642, 215539)]