621170074

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:1138

約数の個数: 32

約数和(自身を含む): 1074585600

約数和(自身を除く): 453415526

約数列:

[1, 2, 7, 14, 211, 422, 439, 479, 878, 958, 1477, 2954, 3073, 3353, 6146, 6706, 92629, 101069, 185258, 202138, 210281, 420562, 648403, 707483, 1296806, 1414966, 1471967, 2943934, 44369291, 88738582, 310585037, 621170074]

約数ペア:

[(1, 621170074), (2, 310585037), (7, 88738582), (14, 44369291), (211, 2943934), (422, 1471967), (439, 1414966), (479, 1296806), (878, 707483), (958, 648403), (1477, 420562), (2954, 210281), (3073, 202138), (3353, 185258), (6146, 101069), (6706, 92629)]