7239628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1201}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 13933584

約数和(自身を除く): 6693956

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1201, 1507, 2402, 3014, 4804, 6028, 13211, 26422, 52844, 164537, 329074, 658148, 1809907, 3619814, 7239628]

約数ペア:

[(1, 7239628), (2, 3619814), (4, 1809907), (11, 658148), (22, 329074), (44, 164537), (137, 52844), (274, 26422), (548, 13211), (1201, 6028), (1507, 4804), (2402, 3014)]