2541864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8147}}^1$

素因数の和:8169

約数の個数: 32

約数和(自身を含む): 6844320

約数和(自身を除く): 4302456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 8147, 16294, 24441, 32588, 48882, 65176, 97764, 105911, 195528, 211822, 317733, 423644, 635466, 847288, 1270932, 2541864]

約数ペア:

[(1, 2541864), (2, 1270932), (3, 847288), (4, 635466), (6, 423644), (8, 317733), (12, 211822), (13, 195528), (24, 105911), (26, 97764), (39, 65176), (52, 48882), (78, 32588), (104, 24441), (156, 16294), (312, 8147)]