2948648

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 5840730

約数和(自身を除く): 2892082

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1021, 1444, 2042, 2888, 4084, 8168, 19399, 38798, 77596, 155192, 368581, 737162, 1474324, 2948648]

約数ペア:

[(1, 2948648), (2, 1474324), (4, 737162), (8, 368581), (19, 155192), (38, 77596), (76, 38798), (152, 19399), (361, 8168), (722, 4084), (1021, 2888), (1444, 2042)]