189718880258

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{51679}}^1\times {\mathrm{30091}}^1$

素因数の和:81833

約数の個数: 16

約数和(自身を含む): 289258748160

約数和(自身を除く): 99539867902

約数列:

[1, 2, 61, 122, 30091, 51679, 60182, 103358, 1835551, 3152419, 3671102, 6304838, 1555072789, 3110145578, 94859440129, 189718880258]

約数ペア:

[(1, 189718880258), (2, 94859440129), (61, 3110145578), (122, 1555072789), (30091, 6304838), (51679, 3671102), (60182, 3152419), (103358, 1835551)]