848663426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{27043}}^1$

素因数の和:27146

約数の個数: 32

約数和(自身を含む): 1472059008

約数和(自身を除く): 623395582

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 27043, 31382, 54086, 351559, 459731, 703118, 919462, 1920053, 3840106, 5976503, 11953006, 24960689, 32640901, 49921378, 65281802, 424331713, 848663426]

約数ペア:

[(1, 848663426), (2, 424331713), (13, 65281802), (17, 49921378), (26, 32640901), (34, 24960689), (71, 11953006), (142, 5976503), (221, 3840106), (442, 1920053), (923, 919462), (1207, 703118), (1846, 459731), (2414, 351559), (15691, 54086), (27043, 31382)]