819114968

素因数分解:

$2^3\times 7^2\times {\mathrm{197}}^1\times {\mathrm{10607}}^1$

素因数の和:10824

約数の個数: 48

約数和(自身を含む): 1795828320

約数和(自身を除く): 976713352

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 197, 392, 394, 788, 1379, 1576, 2758, 5516, 9653, 10607, 11032, 19306, 21214, 38612, 42428, 74249, 77224, 84856, 148498, 296996, 519743, 593992, 1039486, 2078972, 2089579, 4157944, 4179158, 8358316, 14627053, 16716632, 29254106, 58508212, 102389371, 117016424, 204778742, 409557484, 819114968]

約数ペア:

[(1, 819114968), (2, 409557484), (4, 204778742), (7, 117016424), (8, 102389371), (14, 58508212), (28, 29254106), (49, 16716632), (56, 14627053), (98, 8358316), (196, 4179158), (197, 4157944), (392, 2089579), (394, 2078972), (788, 1039486), (1379, 593992), (1576, 519743), (2758, 296996), (5516, 148498), (9653, 84856), (10607, 77224), (11032, 74249), (19306, 42428), (21214, 38612)]