2291840896

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{128813}}^1$

素因数の和:128966

約数の個数: 32

約数和(自身を含む): 4598659800

約数和(自身を除く): 2306818904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 1112, 2224, 4448, 8896, 17792, 128813, 257626, 515252, 1030504, 2061008, 4122016, 8244032, 16488064, 17905007, 35810014, 71620028, 143240056, 286480112, 572960224, 1145920448, 2291840896]

約数ペア:

[(1, 2291840896), (2, 1145920448), (4, 572960224), (8, 286480112), (16, 143240056), (32, 71620028), (64, 35810014), (128, 17905007), (139, 16488064), (278, 8244032), (556, 4122016), (1112, 2061008), (2224, 1030504), (4448, 515252), (8896, 257626), (17792, 128813)]