222748042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1213}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 387042624

約数和(自身を除く): 164294582

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 491, 982, 1213, 2426, 5401, 8347, 10802, 13343, 16694, 20621, 26686, 41242, 91817, 183634, 226831, 453662, 595583, 1191166, 6551413, 10124911, 13102826, 20249822, 111374021, 222748042]

約数ペア:

[(1, 222748042), (2, 111374021), (11, 20249822), (17, 13102826), (22, 10124911), (34, 6551413), (187, 1191166), (374, 595583), (491, 453662), (982, 226831), (1213, 183634), (2426, 91817), (5401, 41242), (8347, 26686), (10802, 20621), (13343, 16694)]