7850804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 16003008

約数和(自身を除く): 8152204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 83, 107, 166, 214, 221, 332, 428, 442, 884, 1079, 1391, 1411, 1819, 2158, 2782, 2822, 3638, 4316, 5564, 5644, 7276, 8881, 17762, 18343, 23647, 35524, 36686, 47294, 73372, 94588, 115453, 150977, 230906, 301954, 461812, 603908, 1962701, 3925402, 7850804]

約数ペア:

[(1, 7850804), (2, 3925402), (4, 1962701), (13, 603908), (17, 461812), (26, 301954), (34, 230906), (52, 150977), (68, 115453), (83, 94588), (107, 73372), (166, 47294), (214, 36686), (221, 35524), (332, 23647), (428, 18343), (442, 17762), (884, 8881), (1079, 7276), (1391, 5644), (1411, 5564), (1819, 4316), (2158, 3638), (2782, 2822)]