4896380

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1787}}^1$

素因数の和:1933

約数の個数: 24

約数和(自身を含む): 10363248

約数和(自身を除く): 5466868

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1787, 2740, 3574, 7148, 8935, 17870, 35740, 244819, 489638, 979276, 1224095, 2448190, 4896380]

約数ペア:

[(1, 4896380), (2, 2448190), (4, 1224095), (5, 979276), (10, 489638), (20, 244819), (137, 35740), (274, 17870), (548, 8935), (685, 7148), (1370, 3574), (1787, 2740)]