1292051243

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{422377}}^1$

素因数の和:422426

約数の個数: 16

約数和(自身を含む): 1621931520

約数和(自身を除く): 329880277

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 422377, 2956639, 8025163, 9714671, 56176141, 68002697, 184578749, 1292051243]

約数ペア:

[(1, 1292051243), (7, 184578749), (19, 68002697), (23, 56176141), (133, 9714671), (161, 8025163), (437, 2956639), (3059, 422377)]