2788057316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{69403}}^1$

素因数の和:69512

約数の個数: 36

約数和(自身を含む): 5427670416

約数和(自身を除く): 2639613100

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 242, 332, 484, 913, 1826, 3652, 10043, 20086, 40172, 69403, 138806, 277612, 763433, 1526866, 3053732, 5760449, 8397763, 11520898, 16795526, 23041796, 33591052, 63364939, 126729878, 253459756, 697014329, 1394028658, 2788057316]

約数ペア:

[(1, 2788057316), (2, 1394028658), (4, 697014329), (11, 253459756), (22, 126729878), (44, 63364939), (83, 33591052), (121, 23041796), (166, 16795526), (242, 11520898), (332, 8397763), (484, 5760449), (913, 3053732), (1826, 1526866), (3652, 763433), (10043, 277612), (20086, 138806), (40172, 69403)]