978937989121

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{164071}}^1$

素因数の和:164309

約数の個数: 32

約数和(自身を含む): 1079987532800

約数和(自身を除く): 101049543679

約数列:

[1, 19, 43, 67, 109, 817, 1273, 2071, 2881, 4687, 7303, 54739, 89053, 138757, 164071, 314029, 3117349, 5966551, 7055053, 10992757, 17883739, 134046007, 208862383, 339791041, 472688551, 769000777, 1198210513, 8981082469, 14611014763, 22765999747, 51523052059, 978937989121]

約数ペア:

[(1, 978937989121), (19, 51523052059), (43, 22765999747), (67, 14611014763), (109, 8981082469), (817, 1198210513), (1273, 769000777), (2071, 472688551), (2881, 339791041), (4687, 208862383), (7303, 134046007), (54739, 17883739), (89053, 10992757), (138757, 7055053), (164071, 5966551), (314029, 3117349)]