405148164

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{131371}}^1$

素因数の和:131635

約数の個数: 24

約数和(自身を含む): 949031328

約数和(自身を除く): 543883164

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 131371, 262742, 394113, 525484, 788226, 1576452, 33762347, 67524694, 101287041, 135049388, 202574082, 405148164]

約数ペア:

[(1, 405148164), (2, 202574082), (3, 135049388), (4, 101287041), (6, 67524694), (12, 33762347), (257, 1576452), (514, 788226), (771, 525484), (1028, 394113), (1542, 262742), (3084, 131371)]