2772172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 5292000

約数和(自身を除く): 2519828

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 599, 1157, 1198, 2314, 2396, 4628, 7787, 15574, 31148, 53311, 106622, 213244, 693043, 1386086, 2772172]

約数ペア:

[(1, 2772172), (2, 1386086), (4, 693043), (13, 213244), (26, 106622), (52, 53311), (89, 31148), (178, 15574), (356, 7787), (599, 4628), (1157, 2396), (1198, 2314)]