1255361776

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{79817}}^1$

素因数の和:80808

約数の個数: 20

約数和(自身を含む): 2434768272

約数和(自身を除く): 1179406496

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 79817, 159634, 319268, 638536, 1277072, 78460111, 156920222, 313840444, 627680888, 1255361776]

約数ペア:

[(1, 1255361776), (2, 627680888), (4, 313840444), (8, 156920222), (16, 78460111), (983, 1277072), (1966, 638536), (3932, 319268), (7864, 159634), (15728, 79817)]