1623303388

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{2423}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 3303465984

約数和(自身を除く): 1680162596

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 337, 497, 674, 994, 1348, 1988, 2359, 2423, 4718, 4846, 9436, 9692, 16961, 23927, 33922, 47854, 67844, 95708, 167489, 172033, 334978, 344066, 669956, 688132, 816551, 1204231, 1633102, 2408462, 3266204, 4816924, 5715857, 11431714, 22863428, 57975121, 115950242, 231900484, 405825847, 811651694, 1623303388]

約数ペア:

[(1, 1623303388), (2, 811651694), (4, 405825847), (7, 231900484), (14, 115950242), (28, 57975121), (71, 22863428), (142, 11431714), (284, 5715857), (337, 4816924), (497, 3266204), (674, 2408462), (994, 1633102), (1348, 1204231), (1988, 816551), (2359, 688132), (2423, 669956), (4718, 344066), (4846, 334978), (9436, 172033), (9692, 167489), (16961, 95708), (23927, 67844), (33922, 47854)]