2543670506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{714113}}^1$

素因数の和:714265

約数の個数: 16

約数和(自身を含む): 4139004744

約数和(自身を除く): 1595334238

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 714113, 1428226, 9283469, 18566938, 97833481, 195666962, 1271835253, 2543670506]

約数ペア:

[(1, 2543670506), (2, 1271835253), (13, 195666962), (26, 97833481), (137, 18566938), (274, 9283469), (1781, 1428226), (3562, 714113)]