2568539896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{24697499}}^1$

素因数の和:24697518

約数の個数: 16

約数和(自身を含む): 5186475000

約数和(自身を除く): 2617935104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 24697499, 49394998, 98789996, 197579992, 321067487, 642134974, 1284269948, 2568539896]

約数ペア:

[(1, 2568539896), (2, 1284269948), (4, 642134974), (8, 321067487), (13, 197579992), (26, 98789996), (52, 49394998), (104, 24697499)]