2589096.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{280639}}^1$

素因数の和:280661

約数の個数: 32

約数和(自身を含む): 235737600

約数和(自身を除く): 148178232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 280639, 561278, 841917, 1122556, 1683834, 2245112, 3367668, 3648307, 6735336, 7296614, 10944921, 14593228, 21889842, 29186456, 43779684, 87559368]

約数ペア:

[(1, 87559368), (2, 43779684), (3, 29186456), (4, 21889842), (6, 14593228), (8, 10944921), (12, 7296614), (13, 6735336), (24, 3648307), (26, 3367668), (39, 2245112), (52, 1683834), (78, 1122556), (104, 841917), (156, 561278), (312, 280639)]