2786971668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17865203}}^1$

素因数の和:17865223

約数の個数: 24

約数和(自身を含む): 7003159968

約数和(自身を除く): 4216188300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 17865203, 35730406, 53595609, 71460812, 107191218, 214382436, 232247639, 464495278, 696742917, 928990556, 1393485834, 2786971668]

約数ペア:

[(1, 2786971668), (2, 1393485834), (3, 928990556), (4, 696742917), (6, 464495278), (12, 232247639), (13, 214382436), (26, 107191218), (39, 71460812), (52, 53595609), (78, 35730406), (156, 17865203)]