489103022

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{20639}}^1$

素因数の和:20716

約数の個数: 24

約数和(自身を含む): 798396480

約数和(自身を除く): 309293458

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 1394, 11849, 20639, 23698, 41278, 350863, 701726, 846199, 1692398, 5964671, 11929342, 14385383, 28770766, 244551511, 489103022]

約数ペア:

[(1, 489103022), (2, 244551511), (17, 28770766), (34, 14385383), (41, 11929342), (82, 5964671), (289, 1692398), (578, 846199), (697, 701726), (1394, 350863), (11849, 41278), (20639, 23698)]