2921668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 5532800

約数和(自身を除く): 2611132

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1039, 1406, 2078, 2812, 4156, 19741, 38443, 39482, 76886, 78964, 153772, 730417, 1460834, 2921668]

約数ペア:

[(1, 2921668), (2, 1460834), (4, 730417), (19, 153772), (37, 78964), (38, 76886), (74, 39482), (76, 38443), (148, 19741), (703, 4156), (1039, 2812), (1406, 2078)]