670292278

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2\times {\mathrm{1031}}^1$

素因数の和:1240

約数の個数: 24

約数和(自身を含む): 1037116656

約数和(自身を除く): 366824378

約数列:

[1, 2, 61, 73, 122, 146, 1031, 2062, 4453, 5329, 8906, 10658, 62891, 75263, 125782, 150526, 325069, 650138, 4591043, 5494199, 9182086, 10988398, 335146139, 670292278]

約数ペア:

[(1, 670292278), (2, 335146139), (61, 10988398), (73, 9182086), (122, 5494199), (146, 4591043), (1031, 650138), (2062, 325069), (4453, 150526), (5329, 125782), (8906, 75263), (10658, 62891)]