478412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 931392

約数和(自身を除く): 452980

約数列:

[1, 2, 4, 11, 22, 44, 83, 131, 166, 262, 332, 524, 913, 1441, 1826, 2882, 3652, 5764, 10873, 21746, 43492, 119603, 239206, 478412]

約数ペア:

[(1, 478412), (2, 239206), (4, 119603), (11, 43492), (22, 21746), (44, 10873), (83, 5764), (131, 3652), (166, 2882), (262, 1826), (332, 1441), (524, 913)]