2117317128

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1\times {\mathrm{1217}}^1$

素因数の和:2318

約数の個数: 64

約数和(自身を含む): 5377518720

約数和(自身を除く): 3260201592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1021, 1217, 1704, 2042, 2434, 3063, 3651, 4084, 4868, 6126, 7302, 8168, 9736, 12252, 14604, 24504, 29208, 72491, 86407, 144982, 172814, 217473, 259221, 289964, 345628, 434946, 518442, 579928, 691256, 869892, 1036884, 1242557, 1739784, 2073768, 2485114, 3727671, 4970228, 7455342, 9940456, 14910684, 29821368, 88221547, 176443094, 264664641, 352886188, 529329282, 705772376, 1058658564, 2117317128]

約数ペア:

[(1, 2117317128), (2, 1058658564), (3, 705772376), (4, 529329282), (6, 352886188), (8, 264664641), (12, 176443094), (24, 88221547), (71, 29821368), (142, 14910684), (213, 9940456), (284, 7455342), (426, 4970228), (568, 3727671), (852, 2485114), (1021, 2073768), (1217, 1739784), (1704, 1242557), (2042, 1036884), (2434, 869892), (3063, 691256), (3651, 579928), (4084, 518442), (4868, 434946), (6126, 345628), (7302, 289964), (8168, 259221), (9736, 217473), (12252, 172814), (14604, 144982), (24504, 86407), (29208, 72491)]