520070442

素因数分解:

$2^1\times 3^1\times {\mathrm{2239}}^1\times {\mathrm{38713}}^1$

素因数の和:40957

約数の個数: 16

約数和(自身を含む): 1040632320

約数和(自身を除く): 520561878

約数列:

[1, 2, 3, 6, 2239, 4478, 6717, 13434, 38713, 77426, 116139, 232278, 86678407, 173356814, 260035221, 520070442]

約数ペア:

[(1, 520070442), (2, 260035221), (3, 173356814), (6, 86678407), (2239, 232278), (4478, 116139), (6717, 77426), (13434, 38713)]