2019292814

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{304937}}^1$

素因数の和:305000

約数の個数: 32

約数和(自身を含む): 3864174336

約数和(自身を除く): 1844881522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 304937, 609874, 2134559, 3354307, 4269118, 6708614, 13112291, 23480149, 26224582, 46960298, 91786037, 144235201, 183572074, 288470402, 1009646407, 2019292814]

約数ペア:

[(1, 2019292814), (2, 1009646407), (7, 288470402), (11, 183572074), (14, 144235201), (22, 91786037), (43, 46960298), (77, 26224582), (86, 23480149), (154, 13112291), (301, 6708614), (473, 4269118), (602, 3354307), (946, 2134559), (3311, 609874), (6622, 304937)]