2080749748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1813

約数の個数: 96

約数和(自身を含む): 4828336128

約数和(自身を除く): 2747586380

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 263, 308, 374, 476, 526, 748, 1052, 1309, 1511, 1841, 2618, 2893, 3022, 3682, 4471, 5236, 5786, 6044, 7364, 8942, 10577, 11572, 16621, 17884, 20251, 21154, 25687, 31297, 33242, 40502, 42308, 49181, 51374, 62594, 66484, 81004, 98362, 102748, 116347, 125188, 179809, 196724, 232694, 282557, 344267, 359618, 397393, 465388, 565114, 688534, 719236, 794786, 1130228, 1377068, 1589572, 1977899, 2781751, 3955798, 4371323, 5563502, 6755681, 7911596, 8742646, 11127004, 13511362, 17485292, 27022724, 30599261, 47289767, 61198522, 74312491, 94579534, 122397044, 148624982, 189159068, 297249964, 520187437, 1040374874, 2080749748]

約数ペア:

[(1, 2080749748), (2, 1040374874), (4, 520187437), (7, 297249964), (11, 189159068), (14, 148624982), (17, 122397044), (22, 94579534), (28, 74312491), (34, 61198522), (44, 47289767), (68, 30599261), (77, 27022724), (119, 17485292), (154, 13511362), (187, 11127004), (238, 8742646), (263, 7911596), (308, 6755681), (374, 5563502), (476, 4371323), (526, 3955798), (748, 2781751), (1052, 1977899), (1309, 1589572), (1511, 1377068), (1841, 1130228), (2618, 794786), (2893, 719236), (3022, 688534), (3682, 565114), (4471, 465388), (5236, 397393), (5786, 359618), (6044, 344267), (7364, 282557), (8942, 232694), (10577, 196724), (11572, 179809), (16621, 125188), (17884, 116347), (20251, 102748), (21154, 98362), (25687, 81004), (31297, 66484), (33242, 62594), (40502, 51374), (42308, 49181)]