8680142

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 13314672

約数和(自身を除く): 4634530

約数列:

[1, 2, 97, 101, 194, 202, 443, 886, 9797, 19594, 42971, 44743, 85942, 89486, 4340071, 8680142]

約数ペア:

[(1, 8680142), (2, 4340071), (97, 89486), (101, 85942), (194, 44743), (202, 42971), (443, 19594), (886, 9797)]