1618040048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{7603}}^1$

素因数の和:7941

約数の個数: 40

約数和(自身を含む): 3213389568

約数和(自身を除く): 1595349520

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 283, 376, 566, 752, 1132, 2264, 4528, 7603, 13301, 15206, 26602, 30412, 53204, 60824, 106408, 121648, 212816, 357341, 714682, 1429364, 2151649, 2858728, 4303298, 5717456, 8606596, 17213192, 34426384, 101127503, 202255006, 404510012, 809020024, 1618040048]

約数ペア:

[(1, 1618040048), (2, 809020024), (4, 404510012), (8, 202255006), (16, 101127503), (47, 34426384), (94, 17213192), (188, 8606596), (283, 5717456), (376, 4303298), (566, 2858728), (752, 2151649), (1132, 1429364), (2264, 714682), (4528, 357341), (7603, 212816), (13301, 121648), (15206, 106408), (26602, 60824), (30412, 53204)]