4890248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 10177920

約数和(自身を除く): 5287672

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 911, 1342, 1822, 2684, 3644, 5368, 7288, 10021, 20042, 40084, 55571, 80168, 111142, 222284, 444568, 611281, 1222562, 2445124, 4890248]

約数ペア:

[(1, 4890248), (2, 2445124), (4, 1222562), (8, 611281), (11, 444568), (22, 222284), (44, 111142), (61, 80168), (88, 55571), (122, 40084), (244, 20042), (488, 10021), (671, 7288), (911, 5368), (1342, 3644), (1822, 2684)]