2420548988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{15277}}^1$

素因数の和:15582

約数の個数: 48

約数和(自身を含む): 4994805984

約数和(自身を除く): 2574256996

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 277, 286, 554, 572, 1108, 3047, 3601, 6094, 7202, 12188, 14404, 15277, 30554, 39611, 61108, 79222, 158444, 168047, 198601, 336094, 397202, 672188, 794404, 2184611, 4231729, 4369222, 8463458, 8738444, 16926916, 46549019, 55012477, 93098038, 110024954, 186196076, 220049908, 605137247, 1210274494, 2420548988]

約数ペア:

[(1, 2420548988), (2, 1210274494), (4, 605137247), (11, 220049908), (13, 186196076), (22, 110024954), (26, 93098038), (44, 55012477), (52, 46549019), (143, 16926916), (277, 8738444), (286, 8463458), (554, 4369222), (572, 4231729), (1108, 2184611), (3047, 794404), (3601, 672188), (6094, 397202), (7202, 336094), (12188, 198601), (14404, 168047), (15277, 158444), (30554, 79222), (39611, 61108)]