2123306032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 4324098240

約数和(自身を除く): 2200792208

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 101, 146, 164, 202, 292, 328, 404, 439, 584, 656, 808, 878, 1168, 1616, 1756, 2993, 3512, 4141, 5986, 7024, 7373, 8282, 11972, 14746, 16564, 17999, 23944, 29492, 32047, 33128, 35998, 44339, 47888, 58984, 64094, 66256, 71996, 88678, 117968, 128188, 143992, 177356, 256376, 287984, 302293, 354712, 512752, 604586, 709424, 1209172, 1313927, 1817899, 2418344, 2627854, 3236747, 3635798, 4836688, 5255708, 6473494, 7271596, 10511416, 12946988, 14543192, 21022832, 25893976, 29086384, 51787952, 132706627, 265413254, 530826508, 1061653016, 2123306032]

約数ペア:

[(1, 2123306032), (2, 1061653016), (4, 530826508), (8, 265413254), (16, 132706627), (41, 51787952), (73, 29086384), (82, 25893976), (101, 21022832), (146, 14543192), (164, 12946988), (202, 10511416), (292, 7271596), (328, 6473494), (404, 5255708), (439, 4836688), (584, 3635798), (656, 3236747), (808, 2627854), (878, 2418344), (1168, 1817899), (1616, 1313927), (1756, 1209172), (2993, 709424), (3512, 604586), (4141, 512752), (5986, 354712), (7024, 302293), (7373, 287984), (8282, 256376), (11972, 177356), (14746, 143992), (16564, 128188), (17999, 117968), (23944, 88678), (29492, 71996), (32047, 66256), (33128, 64094), (35998, 58984), (44339, 47888)]