78860194

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1297}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 139810176

約数和(自身を除く): 60949982

約数列:

[1, 2, 7, 14, 43, 86, 101, 202, 301, 602, 707, 1297, 1414, 2594, 4343, 8686, 9079, 18158, 30401, 55771, 60802, 111542, 130997, 261994, 390397, 780794, 916979, 1833958, 5632871, 11265742, 39430097, 78860194]

約数ペア:

[(1, 78860194), (2, 39430097), (7, 11265742), (14, 5632871), (43, 1833958), (86, 916979), (101, 780794), (202, 390397), (301, 261994), (602, 130997), (707, 111542), (1297, 60802), (1414, 55771), (2594, 30401), (4343, 18158), (8686, 9079)]