380454916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{5717}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 676279296

約数和(自身を除く): 295824380

約数列:

[1, 2, 4, 127, 131, 254, 262, 508, 524, 5717, 11434, 16637, 22868, 33274, 66548, 726059, 748927, 1452118, 1497854, 2904236, 2995708, 95113729, 190227458, 380454916]

約数ペア:

[(1, 380454916), (2, 190227458), (4, 95113729), (127, 2995708), (131, 2904236), (254, 1497854), (262, 1452118), (508, 748927), (524, 726059), (5717, 66548), (11434, 33274), (16637, 22868)]