2762188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 36

約数和(自身を含む): 5734960

約数和(自身を除く): 2972772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 439, 484, 572, 878, 1573, 1756, 3146, 4829, 5707, 6292, 9658, 11414, 19316, 22828, 53119, 62777, 106238, 125554, 212476, 251108, 690547, 1381094, 2762188]

約数ペア:

[(1, 2762188), (2, 1381094), (4, 690547), (11, 251108), (13, 212476), (22, 125554), (26, 106238), (44, 62777), (52, 53119), (121, 22828), (143, 19316), (242, 11414), (286, 9658), (439, 6292), (484, 5707), (572, 4829), (878, 3146), (1573, 1756)]