2904689988

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{740237}}^1$

素因数の和:740356

約数の個数: 36

約数和(自身を含む): 7409782380

約数和(自身を除く): 4505092392

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 740237, 1480474, 2220711, 2960948, 4441422, 6662133, 8882844, 13324266, 26648532, 80685833, 161371666, 242057499, 322743332, 484114998, 726172497, 968229996, 1452344994, 2904689988]

約数ペア:

[(1, 2904689988), (2, 1452344994), (3, 968229996), (4, 726172497), (6, 484114998), (9, 322743332), (12, 242057499), (18, 161371666), (36, 80685833), (109, 26648532), (218, 13324266), (327, 8882844), (436, 6662133), (654, 4441422), (981, 2960948), (1308, 2220711), (1962, 1480474), (3924, 740237)]