3220984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30990

約数の個数: 16

約数和(自身を含む): 6504120

約数和(自身を除く): 3283136

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 30971, 61942, 123884, 247768, 402623, 805246, 1610492, 3220984]

約数ペア:

[(1, 3220984), (2, 1610492), (4, 805246), (8, 402623), (13, 247768), (26, 123884), (52, 61942), (104, 30971)]