684325954

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{155741}}^1$

素因数の和:155782

約数の個数: 16

約数和(自身を含む): 1111997880

約数和(自身を除く): 427671926

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 155741, 311482, 2024633, 4049266, 26320229, 52640458, 342162977, 684325954]

約数ペア:

[(1, 684325954), (2, 342162977), (13, 52640458), (26, 26320229), (169, 4049266), (338, 2024633), (2197, 311482), (4394, 155741)]