2019592510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{675449}}^1$

素因数の和:675492

約数の個数: 32

約数和(自身を含む): 4085121600

約数和(自身を除く): 2065529090

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 675449, 1350898, 3377245, 6754490, 8780837, 15535327, 17561674, 31070654, 43904185, 77676635, 87808370, 155353270, 201959251, 403918502, 1009796255, 2019592510]

約数ペア:

[(1, 2019592510), (2, 1009796255), (5, 403918502), (10, 201959251), (13, 155353270), (23, 87808370), (26, 77676635), (46, 43904185), (65, 31070654), (115, 17561674), (130, 15535327), (230, 8780837), (299, 6754490), (598, 3377245), (1495, 1350898), (2990, 675449)]