1372504098256

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{38312419}}^1$

素因数の和:38314666

約数の個数: 20

約数和(自身を含む): 2660414444800

約数和(自身を除く): 1287910346544

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 8956, 17912, 35824, 38312419, 76624838, 153249676, 306499352, 612998704, 85781506141, 171563012282, 343126024564, 686252049128, 1372504098256]

約数ペア:

[(1, 1372504098256), (2, 686252049128), (4, 343126024564), (8, 171563012282), (16, 85781506141), (2239, 612998704), (4478, 306499352), (8956, 153249676), (17912, 76624838), (35824, 38312419)]