9138889238

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1\times {\mathrm{65539}}^1$

素因数の和:66271

約数の個数: 16

約数和(自身を含む): 13852272240

約数和(自身を除く): 4713383002

約数列:

[1, 2, 113, 226, 617, 1234, 65539, 69721, 131078, 139442, 7405907, 14811814, 40437563, 80875126, 4569444619, 9138889238]

約数ペア:

[(1, 9138889238), (2, 4569444619), (113, 80875126), (226, 40437563), (617, 14811814), (1234, 7405907), (65539, 139442), (69721, 131078)]