486359986

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9007}}^1$

素因数の和:9071

約数の個数: 48

約数和(自身を含む): 924220800

約数和(自身を除く): 437860814

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1862, 2842, 3857, 7714, 9007, 18014, 26999, 53998, 63049, 126098, 171133, 261203, 342266, 441343, 522406, 882686, 1197931, 1828421, 2395862, 3656842, 4962857, 8385517, 9925714, 12798947, 16771034, 25597894, 34739999, 69479998, 243179993, 486359986]

約数ペア:

[(1, 486359986), (2, 243179993), (7, 69479998), (14, 34739999), (19, 25597894), (29, 16771034), (38, 12798947), (49, 9925714), (58, 8385517), (98, 4962857), (133, 3656842), (203, 2395862), (266, 1828421), (406, 1197931), (551, 882686), (931, 522406), (1102, 441343), (1421, 342266), (1862, 261203), (2842, 171133), (3857, 126098), (7714, 63049), (9007, 53998), (18014, 26999)]