1880994665536

素因数分解:

$2^6\times 7^1\times {\mathrm{4198648807}}^1$

素因数の和:4198648826

約数の個数: 28

約数和(自身を含む): 4265827188928

約数和(自身を除く): 2384832523392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 4198648807, 8397297614, 16794595228, 29390541649, 33589190456, 58781083298, 67178380912, 117562166596, 134356761824, 235124333192, 268713523648, 470248666384, 940497332768, 1880994665536]

約数ペア:

[(1, 1880994665536), (2, 940497332768), (4, 470248666384), (7, 268713523648), (8, 235124333192), (14, 134356761824), (16, 117562166596), (28, 67178380912), (32, 58781083298), (56, 33589190456), (64, 29390541649), (112, 16794595228), (224, 8397297614), (448, 4198648807)]