2395778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 4589568

約数和(自身を除く): 2193790

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 331, 517, 658, 662, 1034, 2317, 3619, 3641, 4634, 7238, 7282, 15557, 25487, 31114, 50974, 108899, 171127, 217798, 342254, 1197889, 2395778]

約数ペア:

[(1, 2395778), (2, 1197889), (7, 342254), (11, 217798), (14, 171127), (22, 108899), (47, 50974), (77, 31114), (94, 25487), (154, 15557), (329, 7282), (331, 7238), (517, 4634), (658, 3641), (662, 3619), (1034, 2317)]