4399681232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2522753}}^1$

素因数の和:2522870

約数の個数: 20

約数和(自身を含む): 8602591140

約数和(自身を除く): 4202909908

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2522753, 5045506, 10091012, 20182024, 40364048, 274980077, 549960154, 1099920308, 2199840616, 4399681232]

約数ペア:

[(1, 4399681232), (2, 2199840616), (4, 1099920308), (8, 549960154), (16, 274980077), (109, 40364048), (218, 20182024), (436, 10091012), (872, 5045506), (1744, 2522753)]