886712316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{620947}}^1$

素因数の和:620978

約数の個数: 48

約数和(自身を含む): 2503662336

約数和(自身を除く): 1616950020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 620947, 1241894, 1862841, 2483788, 3725682, 4346629, 7451364, 8693258, 10556099, 13039887, 17386516, 21112198, 26079774, 31668297, 42224396, 52159548, 63336594, 73892693, 126673188, 147785386, 221678079, 295570772, 443356158, 886712316]

約数ペア:

[(1, 886712316), (2, 443356158), (3, 295570772), (4, 221678079), (6, 147785386), (7, 126673188), (12, 73892693), (14, 63336594), (17, 52159548), (21, 42224396), (28, 31668297), (34, 26079774), (42, 21112198), (51, 17386516), (68, 13039887), (84, 10556099), (102, 8693258), (119, 7451364), (204, 4346629), (238, 3725682), (357, 2483788), (476, 1862841), (714, 1241894), (1428, 620947)]