2889692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 5541312

約数和(自身を除く): 2651620

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 911, 1586, 1822, 3172, 3644, 11843, 23686, 47372, 55571, 111142, 222284, 722423, 1444846, 2889692]

約数ペア:

[(1, 2889692), (2, 1444846), (4, 722423), (13, 222284), (26, 111142), (52, 55571), (61, 47372), (122, 23686), (244, 11843), (793, 3644), (911, 3172), (1586, 1822)]