20171105390

素因数分解:

$2^1\times 5^1\times {\mathrm{131777}}^1\times {\mathrm{15307}}^1$

素因数の和:147091

約数の個数: 16

約数和(自身を含む): 36310637232

約数和(自身を除く): 16139531842

約数列:

[1, 2, 5, 10, 15307, 30614, 76535, 131777, 153070, 263554, 658885, 1317770, 2017110539, 4034221078, 10085552695, 20171105390]

約数ペア:

[(1, 20171105390), (2, 10085552695), (5, 4034221078), (10, 2017110539), (15307, 1317770), (30614, 658885), (76535, 263554), (131777, 153070)]