2194201317812

素因数分解:

$2^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2671}}^1\times {\mathrm{76603}}^1$

素因数の和:79668

約数の個数: 48

約数和(自身を含む): 4401565335552

約数和(自身を除く): 2207364017740

約数列:

[1, 2, 4, 7, 14, 28, 383, 766, 1532, 2671, 2681, 5342, 5362, 10684, 10724, 18697, 37394, 74788, 76603, 153206, 306412, 536221, 1022993, 1072442, 2045986, 2144884, 4091972, 7160951, 14321902, 28643804, 29338949, 58677898, 117355796, 204606613, 205372643, 409213226, 410745286, 818426452, 821490572, 1432246291, 2864492582, 5728985164, 78364332779, 156728665558, 313457331116, 548550329453, 1097100658906, 2194201317812]

約数ペア:

[(1, 2194201317812), (2, 1097100658906), (4, 548550329453), (7, 313457331116), (14, 156728665558), (28, 78364332779), (383, 5728985164), (766, 2864492582), (1532, 1432246291), (2671, 821490572), (2681, 818426452), (5342, 410745286), (5362, 409213226), (10684, 205372643), (10724, 204606613), (18697, 117355796), (37394, 58677898), (74788, 29338949), (76603, 28643804), (153206, 14321902), (306412, 7160951), (536221, 4091972), (1022993, 2144884), (1072442, 2045986)]