554727964

素因数分解:

$2^2\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{12547}}^1$

素因数の和:14137

約数の個数: 24

約数和(自身を含む): 1110247040

約数和(自身を除く): 555519076

約数列:

[1, 2, 4, 7, 14, 28, 1579, 3158, 6316, 11053, 12547, 22106, 25094, 44212, 50188, 87829, 175658, 351316, 19811713, 39623426, 79246852, 138681991, 277363982, 554727964]

約数ペア:

[(1, 554727964), (2, 277363982), (4, 138681991), (7, 79246852), (14, 39623426), (28, 19811713), (1579, 351316), (3158, 175658), (6316, 87829), (11053, 50188), (12547, 44212), (22106, 25094)]