980764208

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{93871}}^1$

素因数の和:94532

約数の個数: 20

約数和(自身を含む): 1903160928

約数和(自身を除く): 922396720

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2612, 5224, 10448, 93871, 187742, 375484, 750968, 1501936, 61297763, 122595526, 245191052, 490382104, 980764208]

約数ペア:

[(1, 980764208), (2, 490382104), (4, 245191052), (8, 122595526), (16, 61297763), (653, 1501936), (1306, 750968), (2612, 375484), (5224, 187742), (10448, 93871)]