137513644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1949}}^1$

素因数の和:2553

約数の個数: 24

約数和(自身を含む): 248976000

約数和(自身を除く): 111462356

約数列:

[1, 2, 4, 31, 62, 124, 569, 1138, 1949, 2276, 3898, 7796, 17639, 35278, 60419, 70556, 120838, 241676, 1108981, 2217962, 4435924, 34378411, 68756822, 137513644]

約数ペア:

[(1, 137513644), (2, 68756822), (4, 34378411), (31, 4435924), (62, 2217962), (124, 1108981), (569, 241676), (1138, 120838), (1949, 70556), (2276, 60419), (3898, 35278), (7796, 17639)]