2078978055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4157}}^1$

素因数の和:4616

約数の個数: 64

約数和(自身を含む): 4157733888

約数和(自身を除く): 2078755833

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 433, 1155, 1299, 2165, 3031, 4157, 4763, 6495, 9093, 12471, 14289, 15155, 20785, 23815, 29099, 33341, 45465, 45727, 62355, 71445, 87297, 100023, 137181, 145495, 166705, 228635, 320089, 436485, 500115, 685905, 960267, 1600445, 1799981, 4801335, 5399943, 8999905, 12599867, 19799791, 26999715, 37799601, 59399373, 62999335, 98998955, 138598537, 188998005, 296996865, 415795611, 692992685, 2078978055]

約数ペア:

[(1, 2078978055), (3, 692992685), (5, 415795611), (7, 296996865), (11, 188998005), (15, 138598537), (21, 98998955), (33, 62999335), (35, 59399373), (55, 37799601), (77, 26999715), (105, 19799791), (165, 12599867), (231, 8999905), (385, 5399943), (433, 4801335), (1155, 1799981), (1299, 1600445), (2165, 960267), (3031, 685905), (4157, 500115), (4763, 436485), (6495, 320089), (9093, 228635), (12471, 166705), (14289, 145495), (15155, 137181), (20785, 100023), (23815, 87297), (29099, 71445), (33341, 62355), (45465, 45727)]