129657898

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{20509}}^1$

素因数の和:20649

約数の個数: 16

約数和(自身を含む): 203049000

約数和(自身を除く): 73391102

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 20509, 41018, 594761, 1189522, 2235481, 4470962, 64828949, 129657898]

約数ペア:

[(1, 129657898), (2, 64828949), (29, 4470962), (58, 2235481), (109, 1189522), (218, 594761), (3161, 41018), (6322, 20509)]