231399322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6287}}^1$

素因数の和:6546

約数の個数: 32

約数和(自身を含む): 434626560

約数和(自身を除く): 203227238

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 1673, 2629, 3346, 5258, 6287, 12574, 18403, 36806, 44009, 69157, 88018, 138314, 484099, 968198, 1502593, 3005186, 10518151, 16528523, 21036302, 33057046, 115699661, 231399322]

約数ペア:

[(1, 231399322), (2, 115699661), (7, 33057046), (11, 21036302), (14, 16528523), (22, 10518151), (77, 3005186), (154, 1502593), (239, 968198), (478, 484099), (1673, 138314), (2629, 88018), (3346, 69157), (5258, 44009), (6287, 36806), (12574, 18403)]