412580528048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1983560231}}^1$

素因数の和:1983560252

約数の個数: 20

約数和(自身を含む): 860865140688

約数和(自身を除く): 448284612640

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1983560231, 3967120462, 7934240924, 15868481848, 25786283003, 31736963696, 51572566006, 103145132012, 206290264024, 412580528048]

約数ペア:

[(1, 412580528048), (2, 206290264024), (4, 103145132012), (8, 51572566006), (13, 31736963696), (16, 25786283003), (26, 15868481848), (52, 7934240924), (104, 3967120462), (208, 1983560231)]