2051576

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:311

約数の個数: 32

約数和(自身を含む): 4104000

約数和(自身を除く): 2052424

約数列:

[1, 2, 4, 8, 29, 37, 58, 74, 116, 148, 232, 239, 296, 478, 956, 1073, 1912, 2146, 4292, 6931, 8584, 8843, 13862, 17686, 27724, 35372, 55448, 70744, 256447, 512894, 1025788, 2051576]

約数ペア:

[(1, 2051576), (2, 1025788), (4, 512894), (8, 256447), (29, 70744), (37, 55448), (58, 35372), (74, 27724), (116, 17686), (148, 13862), (232, 8843), (239, 8584), (296, 6931), (478, 4292), (956, 2146), (1073, 1912)]