99997178

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{5501}}^1$

素因数の和:5713

約数の個数: 16

約数和(自身を含む): 153505800

約数和(自身を除く): 53508622

約数列:

[1, 2, 61, 122, 149, 298, 5501, 9089, 11002, 18178, 335561, 671122, 819649, 1639298, 49998589, 99997178]

約数ペア:

[(1, 99997178), (2, 49998589), (61, 1639298), (122, 819649), (149, 671122), (298, 335561), (5501, 18178), (9089, 11002)]