2560502009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{171719}}^1$

素因数の和:171800

約数の個数: 16

約数和(自身を含む): 2923361280

約数和(自身を除く): 362859271

約数列:

[1, 13, 31, 37, 403, 481, 1147, 14911, 171719, 2232347, 5323289, 6353603, 69202757, 82596839, 196961693, 2560502009]

約数ペア:

[(1, 2560502009), (13, 196961693), (31, 82596839), (37, 69202757), (403, 6353603), (481, 5323289), (1147, 2232347), (14911, 171719)]