489157058

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{9743}}^1$

素因数の和:11689

約数の個数: 16

約数和(自身を含む): 790667136

約数和(自身を除く): 301510078

約数列:

[1, 2, 13, 26, 1931, 3862, 9743, 19486, 25103, 50206, 126659, 253318, 18813733, 37627466, 244578529, 489157058]

約数ペア:

[(1, 489157058), (2, 244578529), (13, 37627466), (26, 18813733), (1931, 253318), (3862, 126659), (9743, 50206), (19486, 25103)]