978096056

素因数分解:

$2^3\times 7^3\times {\mathrm{356449}}^1$

素因数の和:356476

約数の個数: 32

約数和(自身を含む): 2138700000

約数和(自身を除く): 1160603944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 356449, 712898, 1425796, 2495143, 2851592, 4990286, 9980572, 17466001, 19961144, 34932002, 69864004, 122262007, 139728008, 244524014, 489048028, 978096056]

約数ペア:

[(1, 978096056), (2, 489048028), (4, 244524014), (7, 139728008), (8, 122262007), (14, 69864004), (28, 34932002), (49, 19961144), (56, 17466001), (98, 9980572), (196, 4990286), (343, 2851592), (392, 2495143), (686, 1425796), (1372, 712898), (2744, 356449)]