1339626958

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{50147}}^1$

素因数の和:50224

約数の個数: 24

約数和(自身を含む): 2178128232

約数和(自身を除く): 838501274

約数列:

[1, 2, 19, 37, 38, 74, 361, 703, 722, 1406, 13357, 26714, 50147, 100294, 952793, 1855439, 1905586, 3710878, 18103067, 35253341, 36206134, 70506682, 669813479, 1339626958]

約数ペア:

[(1, 1339626958), (2, 669813479), (19, 70506682), (37, 36206134), (38, 35253341), (74, 18103067), (361, 3710878), (703, 1905586), (722, 1855439), (1406, 952793), (13357, 100294), (26714, 50147)]