1900657118

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{4451}}^1\times {\mathrm{9283}}^1$

素因数の和:13759

約数の個数: 16

約数和(自身を含む): 2975930496

約数和(自身を除く): 1075273378

約数列:

[1, 2, 23, 46, 4451, 8902, 9283, 18566, 102373, 204746, 213509, 427018, 41318633, 82637266, 950328559, 1900657118]

約数ペア:

[(1, 1900657118), (2, 950328559), (23, 82637266), (46, 41318633), (4451, 427018), (8902, 213509), (9283, 204746), (18566, 102373)]