2028068949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{7703}}^1$

素因数の和:7905

約数の個数: 32

約数和(自身を含む): 2958336000

約数和(自身を除く): 930267051

約数列:

[1, 3, 19, 31, 57, 93, 149, 447, 589, 1767, 2831, 4619, 7703, 8493, 13857, 23109, 87761, 146357, 238793, 263283, 439071, 716379, 1147747, 3443241, 4537067, 13611201, 21807193, 35580157, 65421579, 106740471, 676022983, 2028068949]

約数ペア:

[(1, 2028068949), (3, 676022983), (19, 106740471), (31, 65421579), (57, 35580157), (93, 21807193), (149, 13611201), (447, 4537067), (589, 3443241), (1767, 1147747), (2831, 716379), (4619, 439071), (7703, 263283), (8493, 238793), (13857, 146357), (23109, 87761)]