1569802668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{78193}}^1$

素因数の和:78446

約数の個数: 48

約数和(自身を含む): 4203709440

約数和(自身を除く): 2633906772

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, 78193, 156386, 234579, 312772, 469158, 547351, 938316, 1094702, 1642053, 2189404, 3284106, 6568212, 18688127, 37376254, 56064381, 74752508, 112128762, 130816889, 224257524, 261633778, 392450667, 523267556, 784901334, 1569802668]

約数ペア:

[(1, 1569802668), (2, 784901334), (3, 523267556), (4, 392450667), (6, 261633778), (7, 224257524), (12, 130816889), (14, 112128762), (21, 74752508), (28, 56064381), (42, 37376254), (84, 18688127), (239, 6568212), (478, 3284106), (717, 2189404), (956, 1642053), (1434, 1094702), (1673, 938316), (2868, 547351), (3346, 469158), (5019, 312772), (6692, 234579), (10038, 156386), (20076, 78193)]