1261258778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{4793}}^1$

素因数の和:5186

約数の個数: 32

約数和(自身を含む): 2114154000

約数和(自身を除く): 852895222

約数列:

[1, 2, 13, 26, 29, 58, 349, 377, 698, 754, 4537, 4793, 9074, 9586, 10121, 20242, 62309, 124618, 131573, 138997, 263146, 277994, 1672757, 1806961, 3345514, 3613922, 21745841, 43491682, 48509953, 97019906, 630629389, 1261258778]

約数ペア:

[(1, 1261258778), (2, 630629389), (13, 97019906), (26, 48509953), (29, 43491682), (58, 21745841), (349, 3613922), (377, 3345514), (698, 1806961), (754, 1672757), (4537, 277994), (4793, 263146), (9074, 138997), (9586, 131573), (10121, 124618), (20242, 62309)]