2014362988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:679

約数の個数: 72

約数和(自身を含む): 3965613120

約数和(自身を除く): 1951250132

約数列:

[1, 2, 4, 11, 22, 44, 89, 101, 121, 178, 202, 242, 356, 404, 463, 484, 926, 979, 1111, 1852, 1958, 2222, 3916, 4444, 5093, 8989, 10186, 10769, 12221, 17978, 20372, 21538, 24442, 35956, 41207, 43076, 46763, 48884, 56023, 82414, 93526, 98879, 112046, 164828, 187052, 197758, 224092, 395516, 453277, 514393, 906554, 1028786, 1087669, 1813108, 2057572, 2175338, 4161907, 4350676, 4986047, 5658323, 8323814, 9972094, 11316646, 16647628, 19944188, 22633292, 45780977, 91561954, 183123908, 503590747, 1007181494, 2014362988]

約数ペア:

[(1, 2014362988), (2, 1007181494), (4, 503590747), (11, 183123908), (22, 91561954), (44, 45780977), (89, 22633292), (101, 19944188), (121, 16647628), (178, 11316646), (202, 9972094), (242, 8323814), (356, 5658323), (404, 4986047), (463, 4350676), (484, 4161907), (926, 2175338), (979, 2057572), (1111, 1813108), (1852, 1087669), (1958, 1028786), (2222, 906554), (3916, 514393), (4444, 453277), (5093, 395516), (8989, 224092), (10186, 197758), (10769, 187052), (12221, 164828), (17978, 112046), (20372, 98879), (21538, 93526), (24442, 82414), (35956, 56023), (41207, 48884), (43076, 46763)]