545776738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1234789}}^1$

素因数の和:1234821

約数の個数: 16

約数和(自身を含む): 933501240

約数和(自身を除く): 387724502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 1234789, 2469578, 16052257, 20991413, 32104514, 41982826, 272888369, 545776738]

約数ペア:

[(1, 545776738), (2, 272888369), (13, 41982826), (17, 32104514), (26, 20991413), (34, 16052257), (221, 2469578), (442, 1234789)]