688103336882

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{4789}}^1\times {\mathrm{425101}}^1$

素因数の和:429918

約数の個数: 24

約数和(自身を含む): 1117894980420

約数和(自身を除く): 429791643538

約数列:

[1, 2, 13, 26, 169, 338, 4789, 9578, 62257, 124514, 425101, 809341, 850202, 1618682, 5526313, 11052626, 71842069, 143684138, 2035808689, 4071617378, 26465512957, 52931025914, 344051668441, 688103336882]

約数ペア:

[(1, 688103336882), (2, 344051668441), (13, 52931025914), (26, 26465512957), (169, 4071617378), (338, 2035808689), (4789, 143684138), (9578, 71842069), (62257, 11052626), (124514, 5526313), (425101, 1618682), (809341, 850202)]