1117597616

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2253221}}^1$

素因数の和:2253260

約数の個数: 20

約数和(自身を含む): 2235196224

約数和(自身を除く): 1117598608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2253221, 4506442, 9012884, 18025768, 36051536, 69849851, 139699702, 279399404, 558798808, 1117597616]

約数ペア:

[(1, 1117597616), (2, 558798808), (4, 279399404), (8, 139699702), (16, 69849851), (31, 36051536), (62, 18025768), (124, 9012884), (248, 4506442), (496, 2253221)]