2355938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 32

約数和(自身を含む): 4085760

約数和(自身を除く): 1729822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 79, 158, 403, 481, 806, 962, 1027, 1147, 2054, 2294, 2449, 2923, 4898, 5846, 14911, 29822, 31837, 37999, 63674, 75998, 90613, 181226, 1177969, 2355938]

約数ペア:

[(1, 2355938), (2, 1177969), (13, 181226), (26, 90613), (31, 75998), (37, 63674), (62, 37999), (74, 31837), (79, 29822), (158, 14911), (403, 5846), (481, 4898), (806, 2923), (962, 2449), (1027, 2294), (1147, 2054)]