2707558

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2191322

約数列:

[1, 2, 7, 14, 41, 53, 82, 89, 106, 178, 287, 371, 574, 623, 742, 1246, 2173, 3649, 4346, 4717, 7298, 9434, 15211, 25543, 30422, 33019, 51086, 66038, 193397, 386794, 1353779, 2707558]

約数ペア:

[(1, 2707558), (2, 1353779), (7, 386794), (14, 193397), (41, 66038), (53, 51086), (82, 33019), (89, 30422), (106, 25543), (178, 15211), (287, 9434), (371, 7298), (574, 4717), (623, 4346), (742, 3649), (1246, 2173)]