1774975984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6525647}}^1$

素因数の和:6525672

約数の個数: 20

約数和(自身を含む): 3641311584

約数和(自身を除く): 1866335600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6525647, 13051294, 26102588, 52205176, 104410352, 110935999, 221871998, 443743996, 887487992, 1774975984]

約数ペア:

[(1, 1774975984), (2, 887487992), (4, 443743996), (8, 221871998), (16, 110935999), (17, 104410352), (34, 52205176), (68, 26102588), (136, 13051294), (272, 6525647)]