2023644742

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19457}}^1$

素因数の和:19525

約数の個数: 64

約数和(自身を含む): 4034810880

約数和(自身を除く): 2011166138

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 119, 133, 161, 238, 266, 322, 323, 391, 437, 646, 782, 874, 2261, 2737, 3059, 4522, 5474, 6118, 7429, 14858, 19457, 38914, 52003, 104006, 136199, 272398, 330769, 369683, 447511, 661538, 739366, 895022, 2315383, 2587781, 3132577, 4630766, 5175562, 6265154, 6284611, 7607687, 8502709, 12569222, 15215374, 17005418, 43992277, 53253809, 59518963, 87984554, 106507618, 119037926, 144546053, 289092106, 1011822371, 2023644742]

約数ペア:

[(1, 2023644742), (2, 1011822371), (7, 289092106), (14, 144546053), (17, 119037926), (19, 106507618), (23, 87984554), (34, 59518963), (38, 53253809), (46, 43992277), (119, 17005418), (133, 15215374), (161, 12569222), (238, 8502709), (266, 7607687), (322, 6284611), (323, 6265154), (391, 5175562), (437, 4630766), (646, 3132577), (782, 2587781), (874, 2315383), (2261, 895022), (2737, 739366), (3059, 661538), (4522, 447511), (5474, 369683), (6118, 330769), (7429, 272398), (14858, 136199), (19457, 104006), (38914, 52003)]