65137282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{244877}}^1$

素因数の和:244905

約数の個数: 16

約数和(自身を含む): 117541440

約数和(自身を除く): 52404158

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 244877, 489754, 1714139, 3428278, 4652663, 9305326, 32568641, 65137282]

約数ペア:

[(1, 65137282), (2, 32568641), (7, 9305326), (14, 4652663), (19, 3428278), (38, 1714139), (133, 489754), (266, 244877)]