1551189128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1063}}^1\times {\mathrm{3881}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 2973922560

約数和(自身を除く): 1422733432

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1063, 2126, 3881, 4252, 7762, 8504, 15524, 31048, 49961, 99922, 182407, 199844, 364814, 399688, 729628, 1459256, 4125503, 8251006, 16502012, 33004024, 193898641, 387797282, 775594564, 1551189128]

約数ペア:

[(1, 1551189128), (2, 775594564), (4, 387797282), (8, 193898641), (47, 33004024), (94, 16502012), (188, 8251006), (376, 4125503), (1063, 1459256), (2126, 729628), (3881, 399688), (4252, 364814), (7762, 199844), (8504, 182407), (15524, 99922), (31048, 49961)]