1520248914191

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1\times {\mathrm{2138867}}^1$

素因数の和:2140654

約数の個数: 16

約数和(自身を含む): 1767902734080

約数和(自身を除く): 247653819889

約数列:

[1, 7, 59, 413, 1721, 12047, 101539, 710773, 2138867, 14972069, 126193153, 883352071, 3680990107, 25766930749, 217178416313, 1520248914191]

約数ペア:

[(1, 1520248914191), (7, 217178416313), (59, 25766930749), (413, 3680990107), (1721, 883352071), (12047, 126193153), (101539, 14972069), (710773, 2138867)]