28980511790

素因数分解:

$2^1\times 5^1\times {\mathrm{56533}}^1\times {\mathrm{51263}}^1$

素因数の和:107803

約数の個数: 16

約数和(自身を含む): 52166861568

約数和(自身を除く): 23186349778

約数列:

[1, 2, 5, 10, 51263, 56533, 102526, 113066, 256315, 282665, 512630, 565330, 2898051179, 5796102358, 14490255895, 28980511790]

約数ペア:

[(1, 28980511790), (2, 14490255895), (5, 5796102358), (10, 2898051179), (51263, 565330), (56533, 512630), (102526, 282665), (113066, 256315)]