79898410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{130981}}^1$

素因数の和:131049

約数の個数: 16

約数和(自身を含む): 146175912

約数和(自身を除く): 66277502

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 130981, 261962, 654905, 1309810, 7989841, 15979682, 39949205, 79898410]

約数ペア:

[(1, 79898410), (2, 39949205), (5, 15979682), (10, 7989841), (61, 1309810), (122, 654905), (305, 261962), (610, 130981)]