2507341438

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{68279}}^1$

素因数の和:68392

約数の個数: 32

約数和(自身を含む): 4470428160

約数和(自身を除く): 1963086722

約数列:

[1, 2, 7, 14, 43, 61, 86, 122, 301, 427, 602, 854, 2623, 5246, 18361, 36722, 68279, 136558, 477953, 955906, 2935997, 4165019, 5871994, 8330038, 20551979, 29155133, 41103958, 58310266, 179095817, 358191634, 1253670719, 2507341438]

約数ペア:

[(1, 2507341438), (2, 1253670719), (7, 358191634), (14, 179095817), (43, 58310266), (61, 41103958), (86, 29155133), (122, 20551979), (301, 8330038), (427, 5871994), (602, 4165019), (854, 2935997), (2623, 955906), (5246, 477953), (18361, 136558), (36722, 68279)]