13283231728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{63861691}}^1$

素因数の和:63861712

約数の個数: 20

約数和(自身を含む): 27715974328

約数和(自身を除く): 14432742600

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 63861691, 127723382, 255446764, 510893528, 830201983, 1021787056, 1660403966, 3320807932, 6641615864, 13283231728]

約数ペア:

[(1, 13283231728), (2, 6641615864), (4, 3320807932), (8, 1660403966), (13, 1021787056), (16, 830201983), (26, 510893528), (52, 255446764), (104, 127723382), (208, 63861691)]