2856917446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{221021}}^1$

素因数の和:221327

約数の個数: 16

約数和(自身を含む): 4487630688

約数和(自身を除く): 1630713242

約数列:

[1, 2, 23, 46, 281, 562, 6463, 12926, 221021, 442042, 5083483, 10166966, 62106901, 124213802, 1428458723, 2856917446]

約数ペア:

[(1, 2856917446), (2, 1428458723), (23, 124213802), (46, 62106901), (281, 10166966), (562, 5083483), (6463, 442042), (12926, 221021)]