2870125188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{142963}}^1$

素因数の和:143216

約数の個数: 48

約数和(自身を含む): 7685744640

約数和(自身を除く): 4815619452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1434, 1673, 2868, 3346, 5019, 6692, 10038, 20076, 142963, 285926, 428889, 571852, 857778, 1000741, 1715556, 2001482, 3002223, 4002964, 6004446, 12008892, 34168157, 68336314, 102504471, 136672628, 205008942, 239177099, 410017884, 478354198, 717531297, 956708396, 1435062594, 2870125188]

約数ペア:

[(1, 2870125188), (2, 1435062594), (3, 956708396), (4, 717531297), (6, 478354198), (7, 410017884), (12, 239177099), (14, 205008942), (21, 136672628), (28, 102504471), (42, 68336314), (84, 34168157), (239, 12008892), (478, 6004446), (717, 4002964), (956, 3002223), (1434, 2001482), (1673, 1715556), (2868, 1000741), (3346, 857778), (5019, 571852), (6692, 428889), (10038, 285926), (20076, 142963)]