2520948462

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12157}}^1$

素因数の和:12305

約数の個数: 64

約数和(自身を含む): 5672436480

約数和(自身を除く): 3151488018

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 107, 114, 214, 321, 323, 642, 646, 969, 1819, 1938, 2033, 3638, 4066, 5457, 6099, 10914, 12157, 12198, 24314, 34561, 36471, 69122, 72942, 103683, 206669, 207366, 230983, 413338, 461966, 620007, 692949, 1240014, 1300799, 1385898, 2601598, 3902397, 3926711, 7804794, 7853422, 11780133, 22113583, 23560266, 24715181, 44227166, 49430362, 66340749, 74145543, 132681498, 148291086, 420158077, 840316154, 1260474231, 2520948462]

約数ペア:

[(1, 2520948462), (2, 1260474231), (3, 840316154), (6, 420158077), (17, 148291086), (19, 132681498), (34, 74145543), (38, 66340749), (51, 49430362), (57, 44227166), (102, 24715181), (107, 23560266), (114, 22113583), (214, 11780133), (321, 7853422), (323, 7804794), (642, 3926711), (646, 3902397), (969, 2601598), (1819, 1385898), (1938, 1300799), (2033, 1240014), (3638, 692949), (4066, 620007), (5457, 461966), (6099, 413338), (10914, 230983), (12157, 207366), (12198, 206669), (24314, 103683), (34561, 72942), (36471, 69122)]