1947772015

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{943231}}^1$

素因数の和:943302

約数の個数: 16

約数和(自身を含む): 2716508160

約数和(自身を除く): 768736145

約数列:

[1, 5, 7, 35, 59, 295, 413, 2065, 943231, 4716155, 6602617, 33013085, 55650629, 278253145, 389554403, 1947772015]

約数ペア:

[(1, 1947772015), (5, 389554403), (7, 278253145), (35, 55650629), (59, 33013085), (295, 6602617), (413, 4716155), (2065, 943231)]