1143072008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{10991077}}^1$

素因数の和:10991096

約数の個数: 16

約数和(自身を含む): 2308126380

約数和(自身を除く): 1165054372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 10991077, 21982154, 43964308, 87928616, 142884001, 285768002, 571536004, 1143072008]

約数ペア:

[(1, 1143072008), (2, 571536004), (4, 285768002), (8, 142884001), (13, 87928616), (26, 43964308), (52, 21982154), (104, 10991077)]