2900889602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1\times {\mathrm{20521}}^1$

素因数の和:25973

約数の個数: 16

約数和(自身を含む): 4687142712

約数和(自身を除く): 1786253110

約数列:

[1, 2, 13, 26, 5437, 10874, 20521, 41042, 70681, 141362, 266773, 533546, 111572677, 223145354, 1450444801, 2900889602]

約数ペア:

[(1, 2900889602), (2, 1450444801), (13, 223145354), (26, 111572677), (5437, 533546), (10874, 266773), (20521, 141362), (41042, 70681)]