531738258

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71069}}^1$

素因数の和:71146

約数の個数: 32

約数和(自身を含む): 1125748800

約数和(自身を除く): 594010542

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 3741, 7482, 71069, 142138, 213207, 426414, 2061001, 3055967, 4122002, 6111934, 6183003, 9167901, 12366006, 18335802, 88623043, 177246086, 265869129, 531738258]

約数ペア:

[(1, 531738258), (2, 265869129), (3, 177246086), (6, 88623043), (29, 18335802), (43, 12366006), (58, 9167901), (86, 6183003), (87, 6111934), (129, 4122002), (174, 3055967), (258, 2061001), (1247, 426414), (2494, 213207), (3741, 142138), (7482, 71069)]