220522076

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{2423}}^1$

素因数の和:2861

約数の個数: 24

約数和(自身を含む): 393453984

約数和(自身を除く): 172931908

約数列:

[1, 2, 4, 61, 122, 244, 373, 746, 1492, 2423, 4846, 9692, 22753, 45506, 91012, 147803, 295606, 591212, 903779, 1807558, 3615116, 55130519, 110261038, 220522076]

約数ペア:

[(1, 220522076), (2, 110261038), (4, 55130519), (61, 3615116), (122, 1807558), (244, 903779), (373, 591212), (746, 295606), (1492, 147803), (2423, 91012), (4846, 45506), (9692, 22753)]