1159816

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 2520000

約数和(自身を除く): 1360184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 149, 278, 298, 556, 596, 973, 1043, 1112, 1192, 1946, 2086, 3892, 4172, 7784, 8344, 20711, 41422, 82844, 144977, 165688, 289954, 579908, 1159816]

約数ペア:

[(1, 1159816), (2, 579908), (4, 289954), (7, 165688), (8, 144977), (14, 82844), (28, 41422), (56, 20711), (139, 8344), (149, 7784), (278, 4172), (298, 3892), (556, 2086), (596, 1946), (973, 1192), (1043, 1112)]