1399690764

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{904193}}^1$

素因数の和:904246

約数の個数: 36

約数和(自身を含む): 3620392776

約数和(自身を除く): 2220702012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 904193, 1808386, 2712579, 3616772, 5425158, 8137737, 10850316, 16275474, 32550948, 38880299, 77760598, 116640897, 155521196, 233281794, 349922691, 466563588, 699845382, 1399690764]

約数ペア:

[(1, 1399690764), (2, 699845382), (3, 466563588), (4, 349922691), (6, 233281794), (9, 155521196), (12, 116640897), (18, 77760598), (36, 38880299), (43, 32550948), (86, 16275474), (129, 10850316), (172, 8137737), (258, 5425158), (387, 3616772), (516, 2712579), (774, 1808386), (1548, 904193)]