2048653383

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:588

約数の個数: 64

約数和(自身を含む): 3303014400

約数和(自身を除く): 1254361017

約数列:

[1, 3, 7, 21, 31, 71, 93, 127, 213, 217, 349, 381, 497, 651, 889, 1047, 1491, 2201, 2443, 2667, 3937, 6603, 7329, 9017, 10819, 11811, 15407, 24779, 27051, 27559, 32457, 44323, 46221, 63119, 74337, 75733, 82677, 132969, 173453, 189357, 227199, 279527, 310261, 520359, 768149, 838581, 930783, 1374013, 1956689, 2304447, 3146933, 4122039, 5377043, 5870067, 9440799, 9618091, 16131129, 22028531, 28854273, 66085593, 97554923, 292664769, 682884461, 2048653383]

約数ペア:

[(1, 2048653383), (3, 682884461), (7, 292664769), (21, 97554923), (31, 66085593), (71, 28854273), (93, 22028531), (127, 16131129), (213, 9618091), (217, 9440799), (349, 5870067), (381, 5377043), (497, 4122039), (651, 3146933), (889, 2304447), (1047, 1956689), (1491, 1374013), (2201, 930783), (2443, 838581), (2667, 768149), (3937, 520359), (6603, 310261), (7329, 279527), (9017, 227199), (10819, 189357), (11811, 173453), (15407, 132969), (24779, 82677), (27051, 75733), (27559, 74337), (32457, 63119), (44323, 46221)]