201618121055

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2909}}^1\times {\mathrm{1066283}}^1$

素因数の和:1069210

約数の個数: 16

約数和(自身を含む): 260642460960

約数和(自身を除く): 59024339905

約数列:

[1, 5, 13, 65, 2909, 14545, 37817, 189085, 1066283, 5331415, 13861679, 69308395, 3101817247, 15509086235, 40323624211, 201618121055]

約数ペア:

[(1, 201618121055), (5, 40323624211), (13, 15509086235), (65, 3101817247), (2909, 69308395), (14545, 13861679), (37817, 5331415), (189085, 1066283)]