142728014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1303}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 252370944

約数和(自身を除く): 109642930

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 383, 766, 1303, 2606, 4213, 4979, 8426, 9958, 14333, 16939, 28666, 33878, 54769, 109538, 186329, 372658, 499049, 998098, 5489539, 6487637, 10979078, 12975274, 71364007, 142728014]

約数ペア:

[(1, 142728014), (2, 71364007), (11, 12975274), (13, 10979078), (22, 6487637), (26, 5489539), (143, 998098), (286, 499049), (383, 372658), (766, 186329), (1303, 109538), (2606, 54769), (4213, 33878), (4979, 28666), (8426, 16939), (9958, 14333)]