493338352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2371819}}^1$

素因数の和:2371840

約数の個数: 20

約数和(自身を含む): 1029369880

約数和(自身を除く): 536031528

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2371819, 4743638, 9487276, 18974552, 30833647, 37949104, 61667294, 123334588, 246669176, 493338352]

約数ペア:

[(1, 493338352), (2, 246669176), (4, 123334588), (8, 61667294), (13, 37949104), (16, 30833647), (26, 18974552), (52, 9487276), (104, 4743638), (208, 2371819)]