2002276064

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{2237}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 4003101648

約数和(自身を除く): 2000825584

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 337, 664, 674, 1328, 1348, 2237, 2656, 2696, 4474, 5392, 8948, 10784, 17896, 27971, 35792, 55942, 71584, 111884, 185671, 223768, 371342, 447536, 742684, 753869, 895072, 1485368, 1507738, 2970736, 3015476, 5941472, 6030952, 12061904, 24123808, 62571127, 125142254, 250284508, 500569016, 1001138032, 2002276064]

約数ペア:

[(1, 2002276064), (2, 1001138032), (4, 500569016), (8, 250284508), (16, 125142254), (32, 62571127), (83, 24123808), (166, 12061904), (332, 6030952), (337, 5941472), (664, 3015476), (674, 2970736), (1328, 1507738), (1348, 1485368), (2237, 895072), (2656, 753869), (2696, 742684), (4474, 447536), (5392, 371342), (8948, 223768), (10784, 185671), (17896, 111884), (27971, 71584), (35792, 55942)]