907977164

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{229519}}^1$

素因数の和:229589

約数の個数: 24

約数和(自身を含む): 1696611840

約数和(自身を除く): 788634676

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 229519, 459038, 918076, 5278937, 9869317, 10557874, 19738634, 21115748, 39477268, 226994291, 453988582, 907977164]

約数ペア:

[(1, 907977164), (2, 453988582), (4, 226994291), (23, 39477268), (43, 21115748), (46, 19738634), (86, 10557874), (92, 9869317), (172, 5278937), (989, 918076), (1978, 459038), (3956, 229519)]