707625493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 807840000

約数和(自身を除く): 100214507

約数列:

[1, 17, 19, 101, 109, 199, 323, 1717, 1853, 1919, 2071, 3383, 3781, 11009, 20099, 21691, 32623, 35207, 64277, 187153, 209171, 341683, 368747, 381881, 412129, 2190791, 3555907, 6491977, 7006193, 37243447, 41625029, 707625493]

約数ペア:

[(1, 707625493), (17, 41625029), (19, 37243447), (101, 7006193), (109, 6491977), (199, 3555907), (323, 2190791), (1717, 412129), (1853, 381881), (1919, 368747), (2071, 341683), (3383, 209171), (3781, 187153), (11009, 64277), (20099, 35207), (21691, 32623)]