9744574870

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{241981}}^1$

素因数の和:246015

約数の個数: 16

約数和(自身を含む): 17544662928

約数和(自身を除く): 7800088058

約数列:

[1, 2, 5, 10, 4027, 8054, 20135, 40270, 241981, 483962, 1209905, 2419810, 974457487, 1948914974, 4872287435, 9744574870]

約数ペア:

[(1, 9744574870), (2, 4872287435), (5, 1948914974), (10, 974457487), (4027, 2419810), (8054, 1209905), (20135, 483962), (40270, 241981)]