420051202282

素因数分解:

$2^1\times {\mathrm{3557}}^1\times {\mathrm{5381}}^1\times {\mathrm{10973}}^1$

素因数の和:19913

約数の個数: 16

約数和(自身を含む): 630428513832

約数和(自身を除く): 210377311550

約数列:

[1, 2, 3557, 5381, 7114, 10762, 10973, 21946, 19140217, 38280434, 39030961, 59045713, 78061922, 118091426, 210025601141, 420051202282]

約数ペア:

[(1, 420051202282), (2, 210025601141), (3557, 118091426), (5381, 78061922), (7114, 59045713), (10762, 39030961), (10973, 38280434), (21946, 19140217)]