2017880824

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{62081}}^1$

素因数の和:62343

約数の個数: 32

約数和(自身を含む): 4022913600

約数和(自身を除く): 2005032776

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1912, 4063, 8126, 16252, 32504, 62081, 124162, 248324, 496648, 1055377, 2110754, 4221508, 8443016, 14837359, 29674718, 59349436, 118698872, 252235103, 504470206, 1008940412, 2017880824]

約数ペア:

[(1, 2017880824), (2, 1008940412), (4, 504470206), (8, 252235103), (17, 118698872), (34, 59349436), (68, 29674718), (136, 14837359), (239, 8443016), (478, 4221508), (956, 2110754), (1912, 1055377), (4063, 496648), (8126, 248324), (16252, 124162), (32504, 62081)]