664474324

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{98939}}^1$

素因数の和:99039

約数の個数: 24

約数和(自身を含む): 1230022080

約数和(自身を除く): 565547756

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 98939, 197878, 395756, 2275597, 4551194, 7222547, 9102388, 14445094, 28890188, 166118581, 332237162, 664474324]

約数ペア:

[(1, 664474324), (2, 332237162), (4, 166118581), (23, 28890188), (46, 14445094), (73, 9102388), (92, 7222547), (146, 4551194), (292, 2275597), (1679, 395756), (3358, 197878), (6716, 98939)]