2017402832

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{696617}}^1$

素因数の和:696806

約数の個数: 20

約数和(自身を含む): 3930318756

約数和(自身を除く): 1912915924

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 696617, 1393234, 2786468, 5572936, 11145872, 126087677, 252175354, 504350708, 1008701416, 2017402832]

約数ペア:

[(1, 2017402832), (2, 1008701416), (4, 504350708), (8, 252175354), (16, 126087677), (181, 11145872), (362, 5572936), (724, 2786468), (1448, 1393234), (2896, 696617)]