2040763144

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{847493}}^1$

素因数の和:847549

約数の個数: 32

約数和(自身を含む): 4474768320

約数和(自身を除く): 2434005176

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 847493, 1694986, 3389972, 5932451, 6779944, 11864902, 23729804, 36442199, 47459608, 72884398, 145768796, 255095393, 291537592, 510190786, 1020381572, 2040763144]

約数ペア:

[(1, 2040763144), (2, 1020381572), (4, 510190786), (7, 291537592), (8, 255095393), (14, 145768796), (28, 72884398), (43, 47459608), (56, 36442199), (86, 23729804), (172, 11864902), (301, 6779944), (344, 5932451), (602, 3389972), (1204, 1694986), (2408, 847493)]