856552794

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{21529}}^1$

素因数の和:21902

約数の個数: 32

約数和(自身を含む): 1808520000

約数和(自身を除く): 951967206

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 349, 698, 1047, 2094, 6631, 13262, 19893, 21529, 39786, 43058, 64587, 129174, 409051, 818102, 1227153, 2454306, 7513621, 15027242, 22540863, 45081726, 142758799, 285517598, 428276397, 856552794]

約数ペア:

[(1, 856552794), (2, 428276397), (3, 285517598), (6, 142758799), (19, 45081726), (38, 22540863), (57, 15027242), (114, 7513621), (349, 2454306), (698, 1227153), (1047, 818102), (2094, 409051), (6631, 129174), (13262, 64587), (19893, 43058), (21529, 39786)]