426556930

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{169943}}^1$

素因数の和:170201

約数の個数: 16

約数和(自身を含む): 770865984

約数和(自身を除く): 344309054

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 169943, 339886, 849715, 1699430, 42655693, 85311386, 213278465, 426556930]

約数ペア:

[(1, 426556930), (2, 213278465), (5, 85311386), (10, 42655693), (251, 1699430), (502, 849715), (1255, 339886), (2510, 169943)]