310725488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{669667}}^1$

素因数の和:669704

約数の個数: 20

約数和(自身を含む): 622791240

約数和(自身を除く): 312065752

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 669667, 1339334, 2678668, 5357336, 10714672, 19420343, 38840686, 77681372, 155362744, 310725488]

約数ペア:

[(1, 310725488), (2, 155362744), (4, 77681372), (8, 38840686), (16, 19420343), (29, 10714672), (58, 5357336), (116, 2678668), (232, 1339334), (464, 669667)]