2223644438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{470513}}^1$

素因数の和:470671

約数の個数: 16

約数和(自身を含む): 3557085840

約数和(自身を除く): 1333441402

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 470513, 941026, 7998721, 15997442, 65401307, 130802614, 1111822219, 2223644438]

約数ペア:

[(1, 2223644438), (2, 1111822219), (17, 130802614), (34, 65401307), (139, 15997442), (278, 7998721), (2363, 941026), (4726, 470513)]