4207866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 9199680

約数和(自身を除く): 4991814

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 739, 949, 1478, 1898, 2217, 2847, 4434, 5694, 9607, 19214, 28821, 53947, 57642, 107894, 161841, 323682, 701311, 1402622, 2103933, 4207866]

約数ペア:

[(1, 4207866), (2, 2103933), (3, 1402622), (6, 701311), (13, 323682), (26, 161841), (39, 107894), (73, 57642), (78, 53947), (146, 28821), (219, 19214), (438, 9607), (739, 5694), (949, 4434), (1478, 2847), (1898, 2217)]