1315740016

素因数分解:

$2^4\times {\mathrm{10453}}^1\times {\mathrm{7867}}^1$

素因数の和:18328

約数の個数: 20

約数和(自身を含む): 2549814232

約数和(自身を除く): 1234074216

約数列:

[1, 2, 4, 8, 16, 7867, 10453, 15734, 20906, 31468, 41812, 62936, 83624, 125872, 167248, 82233751, 164467502, 328935004, 657870008, 1315740016]

約数ペア:

[(1, 1315740016), (2, 657870008), (4, 328935004), (8, 164467502), (16, 82233751), (7867, 167248), (10453, 125872), (15734, 83624), (20906, 62936), (31468, 41812)]