249969122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{941}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 428715504

約数和(自身を除く): 178746382

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 601, 941, 1202, 1882, 7813, 10217, 12233, 15626, 15997, 20434, 24466, 31994, 132821, 207961, 265642, 415922, 565541, 1131082, 7352033, 9614197, 14704066, 19228394, 124984561, 249969122]

約数ペア:

[(1, 249969122), (2, 124984561), (13, 19228394), (17, 14704066), (26, 9614197), (34, 7352033), (221, 1131082), (442, 565541), (601, 415922), (941, 265642), (1202, 207961), (1882, 132821), (7813, 31994), (10217, 24466), (12233, 20434), (15626, 15997)]