722209246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1427291}}^1$

素因数の和:1427327

約数の個数: 16

約数和(自身を含む): 1233180288

約数和(自身を除く): 510971042

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1427291, 2854582, 15700201, 31400402, 32827693, 65655386, 361104623, 722209246]

約数ペア:

[(1, 722209246), (2, 361104623), (11, 65655386), (22, 32827693), (23, 31400402), (46, 15700201), (253, 2854582), (506, 1427291)]