2045837090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{123169}}^1$

素因数の和:123338

約数の個数: 32

約数和(自身を含む): 4043917440

約数和(自身を除く): 1998080350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 3322, 8305, 16610, 123169, 246338, 615845, 1231690, 1354859, 2709718, 6774295, 13548590, 18598519, 37197038, 92992595, 185985190, 204583709, 409167418, 1022918545, 2045837090]

約数ペア:

[(1, 2045837090), (2, 1022918545), (5, 409167418), (10, 204583709), (11, 185985190), (22, 92992595), (55, 37197038), (110, 18598519), (151, 13548590), (302, 6774295), (755, 2709718), (1510, 1354859), (1661, 1231690), (3322, 615845), (8305, 246338), (16610, 123169)]