2051269759

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{29567}}^1$

素因数の和:29655

約数の個数: 32

約数和(自身を含む): 2759049216

約数和(自身を除く): 707779457

約数列:

[1, 7, 11, 17, 53, 77, 119, 187, 371, 583, 901, 1309, 4081, 6307, 9911, 29567, 69377, 206969, 325237, 502639, 1567051, 2276659, 3518473, 5529029, 10969357, 17237561, 26639867, 38703203, 120662927, 186479069, 293038537, 2051269759]

約数ペア:

[(1, 2051269759), (7, 293038537), (11, 186479069), (17, 120662927), (53, 38703203), (77, 26639867), (119, 17237561), (187, 10969357), (371, 5529029), (583, 3518473), (901, 2276659), (1309, 1567051), (4081, 502639), (6307, 325237), (9911, 206969), (29567, 69377)]