345330722

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{839}}^1$

素因数の和:1258

約数の個数: 32

約数和(自身を含む): 578067840

約数和(自身を除く): 232737118

約数列:

[1, 2, 11, 22, 53, 106, 353, 583, 706, 839, 1166, 1678, 3883, 7766, 9229, 18458, 18709, 37418, 44467, 88934, 205799, 296167, 411598, 489137, 592334, 978274, 3257837, 6515674, 15696851, 31393702, 172665361, 345330722]

約数ペア:

[(1, 345330722), (2, 172665361), (11, 31393702), (22, 15696851), (53, 6515674), (106, 3257837), (353, 978274), (583, 592334), (706, 489137), (839, 411598), (1166, 296167), (1678, 205799), (3883, 88934), (7766, 44467), (9229, 37418), (18458, 18709)]