1557068988724

素因数分解:

$2^2\times {\mathrm{353}}^1\times {\mathrm{2689}}^1\times {\mathrm{410093}}^1$

素因数の和:413139

約数の個数: 24

約数和(自身を含む): 2733612787080

約数和(自身を除く): 1176543798356

約数列:

[1, 2, 4, 353, 706, 1412, 2689, 5378, 10756, 410093, 820186, 949217, 1640372, 1898434, 3796868, 144762829, 289525658, 579051316, 1102740077, 2205480154, 4410960308, 389267247181, 778534494362, 1557068988724]

約数ペア:

[(1, 1557068988724), (2, 778534494362), (4, 389267247181), (353, 4410960308), (706, 2205480154), (1412, 1102740077), (2689, 579051316), (5378, 289525658), (10756, 144762829), (410093, 3796868), (820186, 1898434), (949217, 1640372)]