137344263742

素因数分解:

$2^1\times 7^4\times {\mathrm{28601471}}^1$

素因数の和:28601501

約数の個数: 20

約数和(自身を含む): 240338169216

約数和(自身を除く): 102993905474

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 28601471, 57202942, 200210297, 400420594, 1401472079, 2802944158, 9810304553, 19620609106, 68672131871, 137344263742]

約数ペア:

[(1, 137344263742), (2, 68672131871), (7, 19620609106), (14, 9810304553), (49, 2802944158), (98, 1401472079), (343, 400420594), (686, 200210297), (2401, 57202942), (4802, 28601471)]