580889968

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{885503}}^1$

素因数の和:885552

約数の個数: 20

約数和(自身を含む): 1152926208

約数和(自身を除く): 572036240

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 885503, 1771006, 3542012, 7084024, 14168048, 36305623, 72611246, 145222492, 290444984, 580889968]

約数ペア:

[(1, 580889968), (2, 290444984), (4, 145222492), (8, 72611246), (16, 36305623), (41, 14168048), (82, 7084024), (164, 3542012), (328, 1771006), (656, 885503)]