2809001.00000000

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2293}}^1$

素因数の和:2374

約数の個数: 64

約数和(自身を含む): 184988160

約数和(自身を除く): 115042488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2293, 2542, 3813, 4586, 5084, 6879, 7626, 9172, 10168, 13758, 15252, 18344, 27516, 30504, 55032, 71083, 94013, 142166, 188026, 213249, 282039, 284332, 376052, 426498, 564078, 568664, 752104, 852996, 1128156, 1705992, 2256312, 2914403, 5828806, 8743209, 11657612, 17486418, 23315224, 34972836, 69945672]

約数ペア:

[(1, 69945672), (2, 34972836), (3, 23315224), (4, 17486418), (6, 11657612), (8, 8743209), (12, 5828806), (24, 2914403), (31, 2256312), (41, 1705992), (62, 1128156), (82, 852996), (93, 752104), (123, 568664), (124, 564078), (164, 426498), (186, 376052), (246, 284332), (248, 282039), (328, 213249), (372, 188026), (492, 142166), (744, 94013), (984, 71083), (1271, 55032), (2293, 30504), (2542, 27516), (3813, 18344), (4586, 15252), (5084, 13758), (6879, 10168), (7626, 9172)]