2991934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2233538

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 107, 214, 341, 451, 682, 902, 1177, 1271, 2354, 2542, 3317, 4387, 6634, 8774, 13981, 27962, 36487, 48257, 72974, 96514, 135997, 271994, 1495967, 2991934]

約数ペア:

[(1, 2991934), (2, 1495967), (11, 271994), (22, 135997), (31, 96514), (41, 72974), (62, 48257), (82, 36487), (107, 27962), (214, 13981), (341, 8774), (451, 6634), (682, 4387), (902, 3317), (1177, 2542), (1271, 2354)]