530206352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2549069}}^1$

素因数の和:2549090

約数の個数: 20

約数和(自身を含む): 1106296380

約数和(自身を除く): 576090028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2549069, 5098138, 10196276, 20392552, 33137897, 40785104, 66275794, 132551588, 265103176, 530206352]

約数ペア:

[(1, 530206352), (2, 265103176), (4, 132551588), (8, 66275794), (13, 40785104), (16, 33137897), (26, 20392552), (52, 10196276), (104, 5098138), (208, 2549069)]