245641085234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1619

約数の個数: 64

約数和(自身を含む): 397706754816

約数和(自身を除く): 152065669582

約数列:

[1, 2, 17, 34, 97, 167, 194, 334, 653, 683, 1306, 1366, 1649, 2839, 3298, 5678, 11101, 11611, 16199, 22202, 23222, 32398, 63341, 66251, 109051, 114061, 126682, 132502, 218102, 228122, 275383, 445999, 550766, 891998, 1076797, 1126267, 1853867, 1939037, 2153594, 2252534, 3707734, 3878074, 7581983, 10577947, 11063917, 15163966, 21155894, 22127834, 43261903, 74481833, 86523806, 148963666, 179825099, 188086589, 359650198, 376173178, 735452351, 1266191161, 1470904702, 2532382322, 7224737801, 14449475602, 122820542617, 245641085234]

約数ペア:

[(1, 245641085234), (2, 122820542617), (17, 14449475602), (34, 7224737801), (97, 2532382322), (167, 1470904702), (194, 1266191161), (334, 735452351), (653, 376173178), (683, 359650198), (1306, 188086589), (1366, 179825099), (1649, 148963666), (2839, 86523806), (3298, 74481833), (5678, 43261903), (11101, 22127834), (11611, 21155894), (16199, 15163966), (22202, 11063917), (23222, 10577947), (32398, 7581983), (63341, 3878074), (66251, 3707734), (109051, 2252534), (114061, 2153594), (126682, 1939037), (132502, 1853867), (218102, 1126267), (228122, 1076797), (275383, 891998), (445999, 550766)]