290830336

素因数分解:

$2^{11}\times {\mathrm{142007}}^1$

素因数の和:142029

約数の個数: 24

約数和(自身を含む): 581522760

約数和(自身を除く): 290692424

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 142007, 284014, 568028, 1136056, 2272112, 4544224, 9088448, 18176896, 36353792, 72707584, 145415168, 290830336]

約数ペア:

[(1, 290830336), (2, 145415168), (4, 72707584), (8, 36353792), (16, 18176896), (32, 9088448), (64, 4544224), (128, 2272112), (256, 1136056), (512, 568028), (1024, 284014), (2048, 142007)]