2388405386

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{887}}^1\times {\mathrm{18443}}^1$

素因数の和:19405

約数の個数: 16

約数和(自身を含む): 3635976384

約数和(自身を除く): 1247570998

約数列:

[1, 2, 73, 146, 887, 1774, 18443, 36886, 64751, 129502, 1346339, 2692678, 16358941, 32717882, 1194202693, 2388405386]

約数ペア:

[(1, 2388405386), (2, 1194202693), (73, 32717882), (146, 16358941), (887, 2692678), (1774, 1346339), (18443, 129502), (36886, 64751)]