1320834986

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{18233}}^1$

素因数の和:19513

約数の個数: 16

約数和(自身を含む): 2051325000

約数和(自身を除く): 730490014

約数列:

[1, 2, 29, 58, 1249, 2498, 18233, 36221, 36466, 72442, 528757, 1057514, 22773017, 45546034, 660417493, 1320834986]

約数ペア:

[(1, 1320834986), (2, 660417493), (29, 45546034), (58, 22773017), (1249, 1057514), (2498, 528757), (18233, 72442), (36221, 36466)]