214930814

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{667487}}^1$

素因数の和:667519

約数の個数: 16

約数和(自身を含む): 384473088

約数和(自身を除く): 169542274

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 667487, 1334974, 4672409, 9344818, 15352201, 30704402, 107465407, 214930814]

約数ペア:

[(1, 214930814), (2, 107465407), (7, 30704402), (14, 15352201), (23, 9344818), (46, 4672409), (161, 1334974), (322, 667487)]