2889122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 4560192

約数和(自身を除く): 1671070

約数列:

[1, 2, 23, 46, 181, 347, 362, 694, 4163, 7981, 8326, 15962, 62807, 125614, 1444561, 2889122]

約数ペア:

[(1, 2889122), (2, 1444561), (23, 125614), (46, 62807), (181, 15962), (347, 8326), (362, 7981), (694, 4163)]