386785412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{256489}}^1$

素因数の和:256535

約数の個数: 24

約数和(自身を含む): 754080600

約数和(自身を除く): 367295188

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 256489, 512978, 1025956, 3334357, 6668714, 7438181, 13337428, 14876362, 29752724, 96696353, 193392706, 386785412]

約数ペア:

[(1, 386785412), (2, 193392706), (4, 96696353), (13, 29752724), (26, 14876362), (29, 13337428), (52, 7438181), (58, 6668714), (116, 3334357), (377, 1025956), (754, 512978), (1508, 256489)]