309006398

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{919}}^1\times {\mathrm{1889}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 469476000

約数和(自身を除く): 160469602

約数列:

[1, 2, 89, 178, 919, 1838, 1889, 3778, 81791, 163582, 168121, 336242, 1735991, 3471982, 154503199, 309006398]

約数ペア:

[(1, 309006398), (2, 154503199), (89, 3471982), (178, 1735991), (919, 336242), (1838, 168121), (1889, 163582), (3778, 81791)]