88897979495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5321639}}^1$

素因数の和:5321914

約数の個数: 16

約数和(自身を含む): 115330582080

約数和(自身を除く): 26432602585

約数列:

[1, 5, 13, 65, 257, 1285, 3341, 16705, 5321639, 26608195, 69181307, 345906535, 1367661223, 6838306115, 17779595899, 88897979495]

約数ペア:

[(1, 88897979495), (5, 17779595899), (13, 6838306115), (65, 1367661223), (257, 345906535), (1285, 69181307), (3341, 26608195), (16705, 5321639)]