1979432

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2719}}^1$

素因数の和:2745

約数の個数: 32

約数和(自身を含む): 4569600

約数和(自身を除く): 2590168

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2719, 5438, 10876, 19033, 21752, 35347, 38066, 70694, 76132, 141388, 152264, 247429, 282776, 494858, 989716, 1979432]

約数ペア:

[(1, 1979432), (2, 989716), (4, 494858), (7, 282776), (8, 247429), (13, 152264), (14, 141388), (26, 76132), (28, 70694), (52, 38066), (56, 35347), (91, 21752), (104, 19033), (182, 10876), (364, 5438), (728, 2719)]