257029522058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{25144739}}^1$

素因数の和:25145029

約数の個数: 16

約数和(自身を含む): 407344788000

約数和(自身を除く): 150315265942

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 25144739, 50289478, 477750041, 955500082, 6763934791, 13527869582, 128514761029, 257029522058]

約数ペア:

[(1, 257029522058), (2, 128514761029), (19, 13527869582), (38, 6763934791), (269, 955500082), (538, 477750041), (5111, 50289478), (10222, 25144739)]