2520364

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 5644800

約数和(自身を除く): 3124436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 167, 196, 308, 334, 343, 539, 668, 686, 1078, 1169, 1372, 1837, 2156, 2338, 3674, 3773, 4676, 7348, 7546, 8183, 12859, 15092, 16366, 25718, 32732, 51436, 57281, 90013, 114562, 180026, 229124, 360052, 630091, 1260182, 2520364]

約数ペア:

[(1, 2520364), (2, 1260182), (4, 630091), (7, 360052), (11, 229124), (14, 180026), (22, 114562), (28, 90013), (44, 57281), (49, 51436), (77, 32732), (98, 25718), (154, 16366), (167, 15092), (196, 12859), (308, 8183), (334, 7546), (343, 7348), (539, 4676), (668, 3773), (686, 3674), (1078, 2338), (1169, 2156), (1372, 1837)]