1377147854

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{941}}^1\times {\mathrm{2027}}^1$

素因数の和:3008

約数の個数: 24

約数和(自身を含む): 2183559768

約数和(自身を除く): 806411914

約数列:

[1, 2, 19, 38, 361, 722, 941, 1882, 2027, 4054, 17879, 35758, 38513, 77026, 339701, 679402, 731747, 1463494, 1907407, 3814814, 36240733, 72481466, 688573927, 1377147854]

約数ペア:

[(1, 1377147854), (2, 688573927), (19, 72481466), (38, 36240733), (361, 3814814), (722, 1907407), (941, 1463494), (1882, 731747), (2027, 679402), (4054, 339701), (17879, 77026), (35758, 38513)]