253643858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{8461}}^1$

素因数の和:9629

約数の個数: 16

約数和(自身を含む): 410136216

約数和(自身を除く): 156492358

約数列:

[1, 2, 13, 26, 1153, 2306, 8461, 14989, 16922, 29978, 109993, 219986, 9755533, 19511066, 126821929, 253643858]

約数ペア:

[(1, 253643858), (2, 126821929), (13, 19511066), (26, 9755533), (1153, 219986), (2306, 109993), (8461, 29978), (14989, 16922)]