2108964

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 5785920

約数和(自身を除く): 3676956

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1229, 1716, 2458, 3687, 4916, 7374, 13519, 14748, 15977, 27038, 31954, 40557, 47931, 54076, 63908, 81114, 95862, 162228, 175747, 191724, 351494, 527241, 702988, 1054482, 2108964]

約数ペア:

[(1, 2108964), (2, 1054482), (3, 702988), (4, 527241), (6, 351494), (11, 191724), (12, 175747), (13, 162228), (22, 95862), (26, 81114), (33, 63908), (39, 54076), (44, 47931), (52, 40557), (66, 31954), (78, 27038), (132, 15977), (143, 14748), (156, 13519), (286, 7374), (429, 4916), (572, 3687), (858, 2458), (1229, 1716)]