405796866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{22447}}^1$

素因数の和:22606

約数の個数: 32

約数和(自身を含む): 853383168

約数和(自身を除く): 447586302

約数列:

[1, 2, 3, 6, 23, 46, 69, 131, 138, 262, 393, 786, 3013, 6026, 9039, 18078, 22447, 44894, 67341, 134682, 516281, 1032562, 1548843, 2940557, 3097686, 5881114, 8821671, 17643342, 67632811, 135265622, 202898433, 405796866]

約数ペア:

[(1, 405796866), (2, 202898433), (3, 135265622), (6, 67632811), (23, 17643342), (46, 8821671), (69, 5881114), (131, 3097686), (138, 2940557), (262, 1548843), (393, 1032562), (786, 516281), (3013, 134682), (6026, 67341), (9039, 44894), (18078, 22447)]