1820548972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2433889}}^1$

素因数の和:2433921

約数の個数: 24

約数和(自身を含む): 3680041680

約数和(自身を除く): 1859492708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2433889, 4867778, 9735556, 26772779, 41376113, 53545558, 82752226, 107091116, 165504452, 455137243, 910274486, 1820548972]

約数ペア:

[(1, 1820548972), (2, 910274486), (4, 455137243), (11, 165504452), (17, 107091116), (22, 82752226), (34, 53545558), (44, 41376113), (68, 26772779), (187, 9735556), (374, 4867778), (748, 2433889)]