427654732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1721}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 813500352

約数和(自身を除く): 385845620

約数列:

[1, 2, 4, 23, 37, 46, 73, 74, 92, 146, 148, 292, 851, 1679, 1702, 1721, 2701, 3358, 3404, 3442, 5402, 6716, 6884, 10804, 39583, 62123, 63677, 79166, 124246, 125633, 127354, 158332, 248492, 251266, 254708, 502532, 1464571, 2889559, 2929142, 4648421, 5779118, 5858284, 9296842, 11558236, 18593684, 106913683, 213827366, 427654732]

約数ペア:

[(1, 427654732), (2, 213827366), (4, 106913683), (23, 18593684), (37, 11558236), (46, 9296842), (73, 5858284), (74, 5779118), (92, 4648421), (146, 2929142), (148, 2889559), (292, 1464571), (851, 502532), (1679, 254708), (1702, 251266), (1721, 248492), (2701, 158332), (3358, 127354), (3404, 125633), (3442, 124246), (5402, 79166), (6716, 63677), (6884, 62123), (10804, 39583)]