858762758

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1\times {\mathrm{1213}}^1$

素因数の和:2112

約数の個数: 32

約数和(自身を含む): 1499338560

約数和(自身を除く): 640575802

約数列:

[1, 2, 7, 14, 61, 122, 427, 829, 854, 1213, 1658, 2426, 5803, 8491, 11606, 16982, 50569, 73993, 101138, 147986, 353983, 517951, 707966, 1005577, 1035902, 2011154, 7039039, 14078078, 61340197, 122680394, 429381379, 858762758]

約数ペア:

[(1, 858762758), (2, 429381379), (7, 122680394), (14, 61340197), (61, 14078078), (122, 7039039), (427, 2011154), (829, 1035902), (854, 1005577), (1213, 707966), (1658, 517951), (2426, 353983), (5803, 147986), (8491, 101138), (11606, 73993), (16982, 50569)]