2094697910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{13681}}^1$

素因数の和:14000

約数の個数: 32

約数和(自身を含む): 3847816224

約数和(自身を除く): 1753118314

約数列:

[1, 2, 5, 10, 61, 122, 251, 305, 502, 610, 1255, 2510, 13681, 15311, 27362, 30622, 68405, 76555, 136810, 153110, 834541, 1669082, 3433931, 4172705, 6867862, 8345410, 17169655, 34339310, 209469791, 418939582, 1047348955, 2094697910]

約数ペア:

[(1, 2094697910), (2, 1047348955), (5, 418939582), (10, 209469791), (61, 34339310), (122, 17169655), (251, 8345410), (305, 6867862), (502, 4172705), (610, 3433931), (1255, 1669082), (2510, 834541), (13681, 153110), (15311, 136810), (27362, 76555), (30622, 68405)]