2043478372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{27733}}^1$

素因数の和:27872

約数の個数: 36

約数和(自身を含む): 3907997940

約数和(自身を除く): 1864519568

約数列:

[1, 2, 4, 13, 26, 52, 109, 169, 218, 338, 436, 676, 1417, 2834, 5668, 18421, 27733, 36842, 55466, 73684, 110932, 360529, 721058, 1442116, 3022897, 4686877, 6045794, 9373754, 12091588, 18747508, 39297661, 78595322, 157190644, 510869593, 1021739186, 2043478372]

約数ペア:

[(1, 2043478372), (2, 1021739186), (4, 510869593), (13, 157190644), (26, 78595322), (52, 39297661), (109, 18747508), (169, 12091588), (218, 9373754), (338, 6045794), (436, 4686877), (676, 3022897), (1417, 1442116), (2834, 721058), (5668, 360529), (18421, 110932), (27733, 73684), (36842, 55466)]