2579009839

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3943}}^1$

素因数の和:4087

約数の個数: 32

約数和(自身を含む): 3148637184

約数和(自身を除く): 569627345

約数列:

[1, 7, 41, 43, 53, 287, 301, 371, 1763, 2173, 2279, 3943, 12341, 15211, 15953, 27601, 93439, 161663, 169549, 208979, 654073, 1131641, 1186843, 1462853, 6951509, 8568139, 8986097, 48660563, 59976973, 62902679, 368429977, 2579009839]

約数ペア:

[(1, 2579009839), (7, 368429977), (41, 62902679), (43, 59976973), (53, 48660563), (287, 8986097), (301, 8568139), (371, 6951509), (1763, 1462853), (2173, 1186843), (2279, 1131641), (3943, 654073), (12341, 208979), (15211, 169549), (15953, 161663), (27601, 93439)]