129748892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{356453}}^1$

素因数の和:356477

約数の個数: 24

約数和(自身を含む): 279459936

約数和(自身を除く): 149711044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 356453, 712906, 1425812, 2495171, 4633889, 4990342, 9267778, 9980684, 18535556, 32437223, 64874446, 129748892]

約数ペア:

[(1, 129748892), (2, 64874446), (4, 32437223), (7, 18535556), (13, 9980684), (14, 9267778), (26, 4990342), (28, 4633889), (52, 2495171), (91, 1425812), (182, 712906), (364, 356453)]