6465488

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1322

約数の個数: 20

約数和(自身を含む): 12567648

約数和(自身を除く): 6102160

約数列:

[1, 2, 4, 8, 16, 491, 823, 982, 1646, 1964, 3292, 3928, 6584, 7856, 13168, 404093, 808186, 1616372, 3232744, 6465488]

約数ペア:

[(1, 6465488), (2, 3232744), (4, 1616372), (8, 808186), (16, 404093), (491, 13168), (823, 7856), (982, 6584), (1646, 3928), (1964, 3292)]