416746286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1\times {\mathrm{557}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 694241280

約数和(自身を除く): 277494994

約数列:

[1, 2, 11, 22, 71, 142, 479, 557, 781, 958, 1114, 1562, 5269, 6127, 10538, 12254, 34009, 39547, 68018, 79094, 266803, 374099, 435017, 533606, 748198, 870034, 2934833, 5869666, 18943013, 37886026, 208373143, 416746286]

約数ペア:

[(1, 416746286), (2, 208373143), (11, 37886026), (22, 18943013), (71, 5869666), (142, 2934833), (479, 870034), (557, 748198), (781, 533606), (958, 435017), (1114, 374099), (1562, 266803), (5269, 79094), (6127, 68018), (10538, 39547), (12254, 34009)]