2280779942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{222863}}^1$

素因数の和:222932

約数の個数: 32

約数和(自身を含む): 4236198912

約数和(自身を除く): 1955418970

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 5117, 10234, 222863, 445726, 1560041, 3120082, 3788671, 7577342, 9583109, 19166218, 26520697, 53041394, 67081763, 134163526, 162912853, 325825706, 1140389971, 2280779942]

約数ペア:

[(1, 2280779942), (2, 1140389971), (7, 325825706), (14, 162912853), (17, 134163526), (34, 67081763), (43, 53041394), (86, 26520697), (119, 19166218), (238, 9583109), (301, 7577342), (602, 3788671), (731, 3120082), (1462, 1560041), (5117, 445726), (10234, 222863)]