388760054

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{13613}}^1$

素因数の和:13855

約数の個数: 16

約数和(自身を含む): 593025840

約数和(自身を除く): 204265786

約数列:

[1, 2, 109, 131, 218, 262, 13613, 14279, 27226, 28558, 1483817, 1783303, 2967634, 3566606, 194380027, 388760054]

約数ペア:

[(1, 388760054), (2, 194380027), (109, 3566606), (131, 2967634), (218, 1783303), (262, 1483817), (13613, 28558), (14279, 27226)]