9428276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 19813248

約数和(自身を除く): 10384972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 311, 572, 583, 622, 689, 1166, 1244, 1378, 2332, 2756, 3421, 4043, 6842, 7579, 8086, 13684, 15158, 16172, 16483, 30316, 32966, 44473, 65932, 88946, 177892, 181313, 214279, 362626, 428558, 725252, 857116, 2357069, 4714138, 9428276]

約数ペア:

[(1, 9428276), (2, 4714138), (4, 2357069), (11, 857116), (13, 725252), (22, 428558), (26, 362626), (44, 214279), (52, 181313), (53, 177892), (106, 88946), (143, 65932), (212, 44473), (286, 32966), (311, 30316), (572, 16483), (583, 16172), (622, 15158), (689, 13684), (1166, 8086), (1244, 7579), (1378, 6842), (2332, 4043), (2756, 3421)]