513699680026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{16288277}}^1$

素因数の和:16289505

約数の個数: 16

約数和(自身を含む): 830506718664

約数和(自身を除く): 316807038638

約数列:

[1, 2, 13, 26, 1213, 2426, 15769, 31538, 16288277, 32576554, 211747601, 423495202, 19757680001, 39515360002, 256849840013, 513699680026]

約数ペア:

[(1, 513699680026), (2, 256849840013), (13, 39515360002), (26, 19757680001), (1213, 423495202), (2426, 211747601), (15769, 32576554), (31538, 16288277)]