2017520612

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{51673}}^1$

素因数の和:51947

約数の個数: 24

約数和(自身を含む): 3628754976

約数和(自身を除く): 1611234364

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 9761, 19522, 39044, 51673, 103346, 206692, 2221939, 4443878, 8887756, 11729771, 23459542, 46919084, 504380153, 1008760306, 2017520612]

約数ペア:

[(1, 2017520612), (2, 1008760306), (4, 504380153), (43, 46919084), (86, 23459542), (172, 11729771), (227, 8887756), (454, 4443878), (908, 2221939), (9761, 206692), (19522, 103346), (39044, 51673)]