4381482

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{2129}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 10224000

約数和(自身を除く): 5842518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2129, 4258, 6387, 12774, 14903, 29806, 44709, 89418, 104321, 208642, 312963, 625926, 730247, 1460494, 2190741, 4381482]

約数ペア:

[(1, 4381482), (2, 2190741), (3, 1460494), (6, 730247), (7, 625926), (14, 312963), (21, 208642), (42, 104321), (49, 89418), (98, 44709), (147, 29806), (294, 14903), (343, 12774), (686, 6387), (1029, 4258), (2058, 2129)]