242578222

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{773}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 386195040

約数和(自身を除く): 143616818

約数列:

[1, 2, 41, 43, 82, 86, 89, 178, 773, 1546, 1763, 3526, 3649, 3827, 7298, 7654, 31693, 33239, 63386, 66478, 68797, 137594, 156907, 313814, 1362799, 2725598, 2820677, 2958271, 5641354, 5916542, 121289111, 242578222]

約数ペア:

[(1, 242578222), (2, 121289111), (41, 5916542), (43, 5641354), (82, 2958271), (86, 2820677), (89, 2725598), (178, 1362799), (773, 313814), (1546, 156907), (1763, 137594), (3526, 68797), (3649, 66478), (3827, 63386), (7298, 33239), (7654, 31693)]