2864997876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{18365371}}^1$

素因数の和:18365391

約数の個数: 24

約数和(自身を含む): 7199225824

約数和(自身を除く): 4334227948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 18365371, 36730742, 55096113, 73461484, 110192226, 220384452, 238749823, 477499646, 716249469, 954999292, 1432498938, 2864997876]

約数ペア:

[(1, 2864997876), (2, 1432498938), (3, 954999292), (4, 716249469), (6, 477499646), (12, 238749823), (13, 220384452), (26, 110192226), (39, 73461484), (52, 55096113), (78, 36730742), (156, 18365371)]