1694380208

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6229339}}^1$

素因数の和:6229364

約数の個数: 20

約数和(自身を含む): 3475971720

約数和(自身を除く): 1781591512

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6229339, 12458678, 24917356, 49834712, 99669424, 105898763, 211797526, 423595052, 847190104, 1694380208]

約数ペア:

[(1, 1694380208), (2, 847190104), (4, 423595052), (8, 211797526), (16, 105898763), (17, 99669424), (34, 49834712), (68, 24917356), (136, 12458678), (272, 6229339)]