977908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 1846152

約数和(自身を除く): 868244

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 197, 292, 394, 788, 1241, 2482, 3349, 4964, 6698, 13396, 14381, 28762, 57524, 244477, 488954, 977908]

約数ペア:

[(1, 977908), (2, 488954), (4, 244477), (17, 57524), (34, 28762), (68, 14381), (73, 13396), (146, 6698), (197, 4964), (292, 3349), (394, 2482), (788, 1241)]