9254570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 18074448

約数和(自身を除く): 8819878

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 277, 514, 554, 1285, 1385, 2570, 2770, 3341, 3601, 6682, 7202, 16705, 18005, 33410, 36010, 71189, 142378, 355945, 711890, 925457, 1850914, 4627285, 9254570]

約数ペア:

[(1, 9254570), (2, 4627285), (5, 1850914), (10, 925457), (13, 711890), (26, 355945), (65, 142378), (130, 71189), (257, 36010), (277, 33410), (514, 18005), (554, 16705), (1285, 7202), (1385, 6682), (2570, 3601), (2770, 3341)]