1900515526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{1789}}^1$

素因数の和:2273

約数の個数: 48

約数和(自身を含む): 3537756000

約数和(自身を除く): 1637240474

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 449, 898, 1183, 1789, 2366, 3143, 3578, 5837, 6286, 11674, 12523, 23257, 25046, 40859, 46514, 75881, 81718, 151762, 162799, 302341, 325598, 531167, 604682, 803261, 1062334, 1606522, 2116387, 4232774, 5622827, 10442393, 11245654, 20884786, 73096751, 135751109, 146193502, 271502218, 950257763, 1900515526]

約数ペア:

[(1, 1900515526), (2, 950257763), (7, 271502218), (13, 146193502), (14, 135751109), (26, 73096751), (91, 20884786), (169, 11245654), (182, 10442393), (338, 5622827), (449, 4232774), (898, 2116387), (1183, 1606522), (1789, 1062334), (2366, 803261), (3143, 604682), (3578, 531167), (5837, 325598), (6286, 302341), (11674, 162799), (12523, 151762), (23257, 81718), (25046, 75881), (40859, 46514)]