2004348688

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2467}}^1$

素因数の和:2624

約数の個数: 80

約数和(自身を含む): 4296689280

約数和(自身を除く): 2292340592

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 103, 116, 136, 206, 232, 272, 412, 464, 493, 824, 986, 1648, 1751, 1972, 2467, 2987, 3502, 3944, 4934, 5974, 7004, 7888, 9868, 11948, 14008, 19736, 23896, 28016, 39472, 41939, 47792, 50779, 71543, 83878, 101558, 143086, 167756, 203116, 254101, 286172, 335512, 406232, 508202, 572344, 671024, 812464, 1016404, 1144688, 1216231, 2032808, 2432462, 4065616, 4319717, 4864924, 7368929, 8639434, 9729848, 14737858, 17278868, 19459696, 29475716, 34557736, 58951432, 69115472, 117902864, 125271793, 250543586, 501087172, 1002174344, 2004348688]

約数ペア:

[(1, 2004348688), (2, 1002174344), (4, 501087172), (8, 250543586), (16, 125271793), (17, 117902864), (29, 69115472), (34, 58951432), (58, 34557736), (68, 29475716), (103, 19459696), (116, 17278868), (136, 14737858), (206, 9729848), (232, 8639434), (272, 7368929), (412, 4864924), (464, 4319717), (493, 4065616), (824, 2432462), (986, 2032808), (1648, 1216231), (1751, 1144688), (1972, 1016404), (2467, 812464), (2987, 671024), (3502, 572344), (3944, 508202), (4934, 406232), (5974, 335512), (7004, 286172), (7888, 254101), (9868, 203116), (11948, 167756), (14008, 143086), (19736, 101558), (23896, 83878), (28016, 71543), (39472, 50779), (41939, 47792)]