2129337340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1\times {\mathrm{7103}}^1$

素因数の和:8278

約数の個数: 48

約数和(自身を含む): 4820433408

約数和(自身を除く): 2691096068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1153, 2306, 4612, 5765, 7103, 11530, 14206, 14989, 23060, 28412, 29978, 35515, 59956, 71030, 74945, 92339, 142060, 149890, 184678, 299780, 369356, 461695, 923390, 1846780, 8189759, 16379518, 32759036, 40948795, 81897590, 106466867, 163795180, 212933734, 425867468, 532334335, 1064668670, 2129337340]

約数ペア:

[(1, 2129337340), (2, 1064668670), (4, 532334335), (5, 425867468), (10, 212933734), (13, 163795180), (20, 106466867), (26, 81897590), (52, 40948795), (65, 32759036), (130, 16379518), (260, 8189759), (1153, 1846780), (2306, 923390), (4612, 461695), (5765, 369356), (7103, 299780), (11530, 184678), (14206, 149890), (14989, 142060), (23060, 92339), (28412, 74945), (29978, 71030), (35515, 59956)]