3922984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 8053920

約数和(自身を除く): 4130936

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 563, 871, 1126, 1742, 2252, 3484, 4504, 6968, 7319, 14638, 29276, 37721, 58552, 75442, 150884, 301768, 490373, 980746, 1961492, 3922984]

約数ペア:

[(1, 3922984), (2, 1961492), (4, 980746), (8, 490373), (13, 301768), (26, 150884), (52, 75442), (67, 58552), (104, 37721), (134, 29276), (268, 14638), (536, 7319), (563, 6968), (871, 4504), (1126, 3484), (1742, 2252)]