252427436

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{11251}}^1$

素因数の和:11405

約数の個数: 24

約数和(自身を含む): 453680640

約数和(自身を除く): 201253204

約数列:

[1, 2, 4, 71, 79, 142, 158, 284, 316, 5609, 11218, 11251, 22436, 22502, 45004, 798821, 888829, 1597642, 1777658, 3195284, 3555316, 63106859, 126213718, 252427436]

約数ペア:

[(1, 252427436), (2, 126213718), (4, 63106859), (71, 3555316), (79, 3195284), (142, 1777658), (158, 1597642), (284, 888829), (316, 798821), (5609, 45004), (11218, 22502), (11251, 22436)]