299687514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{73561}}^1$

素因数の和:73670

約数の個数: 32

約数和(自身を含む): 692071296

約数和(自身を除く): 392383782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 73561, 147122, 220683, 441366, 514927, 1029854, 1544781, 3089562, 7135417, 14270834, 21406251, 42812502, 49947919, 99895838, 149843757, 299687514]

約数ペア:

[(1, 299687514), (2, 149843757), (3, 99895838), (6, 49947919), (7, 42812502), (14, 21406251), (21, 14270834), (42, 7135417), (97, 3089562), (194, 1544781), (291, 1029854), (582, 514927), (679, 441366), (1358, 220683), (2037, 147122), (4074, 73561)]