2507620194

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{499327}}^1$

素因数の和:499372

約数の個数: 40

約数和(自身を含む): 5800194048

約数和(自身を除く): 3292573854

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 499327, 998654, 1497981, 2995962, 4493943, 8987886, 13481829, 15479137, 26963658, 30958274, 40445487, 46437411, 80890974, 92874822, 139312233, 278624466, 417936699, 835873398, 1253810097, 2507620194]

約数ペア:

[(1, 2507620194), (2, 1253810097), (3, 835873398), (6, 417936699), (9, 278624466), (18, 139312233), (27, 92874822), (31, 80890974), (54, 46437411), (62, 40445487), (81, 30958274), (93, 26963658), (162, 15479137), (186, 13481829), (279, 8987886), (558, 4493943), (837, 2995962), (1674, 1497981), (2511, 998654), (5022, 499327)]