4408222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 8309952

約数和(自身を除く): 3901730

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 457, 689, 742, 914, 1378, 3199, 4823, 5941, 6398, 9646, 11882, 24221, 41587, 48442, 83174, 169547, 314873, 339094, 629746, 2204111, 4408222]

約数ペア:

[(1, 4408222), (2, 2204111), (7, 629746), (13, 339094), (14, 314873), (26, 169547), (53, 83174), (91, 48442), (106, 41587), (182, 24221), (371, 11882), (457, 9646), (689, 6398), (742, 5941), (914, 4823), (1378, 3199)]