2287122929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:742

約数の個数: 64

約数和(自身を含む): 3106897920

約数和(自身を除く): 819774991

約数列:

[1, 7, 13, 19, 31, 71, 91, 133, 217, 247, 403, 497, 589, 601, 923, 1349, 1729, 2201, 2821, 4123, 4207, 6461, 7657, 7813, 9443, 11419, 15407, 17537, 18631, 28613, 41819, 42671, 53599, 54691, 79933, 122759, 130417, 148447, 200291, 242203, 292733, 298697, 353989, 543647, 554723, 810749, 1039129, 1322801, 1695421, 2477923, 3805529, 3883061, 4601857, 5675243, 9259607, 10539737, 17196413, 25133219, 32212999, 73778159, 120374891, 175932533, 326731847, 2287122929]

約数ペア:

[(1, 2287122929), (7, 326731847), (13, 175932533), (19, 120374891), (31, 73778159), (71, 32212999), (91, 25133219), (133, 17196413), (217, 10539737), (247, 9259607), (403, 5675243), (497, 4601857), (589, 3883061), (601, 3805529), (923, 2477923), (1349, 1695421), (1729, 1322801), (2201, 1039129), (2821, 810749), (4123, 554723), (4207, 543647), (6461, 353989), (7657, 298697), (7813, 292733), (9443, 242203), (11419, 200291), (15407, 148447), (17537, 130417), (18631, 122759), (28613, 79933), (41819, 54691), (42671, 53599)]