2123457842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3\times {\mathrm{7933}}^1$

素因数の和:8015

約数の個数: 32

約数和(自身を含む): 3633137280

約数和(自身を除く): 1509679438

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 7933, 11638, 12167, 15866, 24334, 87263, 133837, 174526, 182459, 267674, 364918, 2007049, 4014098, 4196557, 8393114, 46162127, 92324254, 96520811, 193041622, 1061728921, 2123457842]

約数ペア:

[(1, 2123457842), (2, 1061728921), (11, 193041622), (22, 96520811), (23, 92324254), (46, 46162127), (253, 8393114), (506, 4196557), (529, 4014098), (1058, 2007049), (5819, 364918), (7933, 267674), (11638, 182459), (12167, 174526), (15866, 133837), (24334, 87263)]