78486518593

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1129}}^1\times {\mathrm{87887}}^1$

素因数の和:89136

約数の個数: 16

約数和(自身を含む): 90573857280

約数和(自身を除く): 12087338687

約数列:

[1, 7, 113, 791, 1129, 7903, 87887, 127577, 615209, 893039, 9931231, 69518617, 99224423, 694570961, 11212359799, 78486518593]

約数ペア:

[(1, 78486518593), (7, 11212359799), (113, 694570961), (791, 99224423), (1129, 69518617), (7903, 9931231), (87887, 893039), (127577, 615209)]