856185122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{99487}}^1$

素因数の和:99833

約数の個数: 16

約数和(自身を含む): 1387260672

約数和(自身を除く): 531075550

約数列:

[1, 2, 13, 26, 331, 662, 4303, 8606, 99487, 198974, 1293331, 2586662, 32930197, 65860394, 428092561, 856185122]

約数ペア:

[(1, 856185122), (2, 428092561), (13, 65860394), (26, 32930197), (331, 2586662), (662, 1293331), (4303, 198974), (8606, 99487)]