1920303764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{32261}}^1$

素因数の和:32935

約数の個数: 24

約数和(自身を含む): 3512170368

約数和(自身を除く): 1591866604

約数列:

[1, 2, 4, 23, 46, 92, 647, 1294, 2588, 14881, 29762, 32261, 59524, 64522, 129044, 742003, 1484006, 2968012, 20872867, 41745734, 83491468, 480075941, 960151882, 1920303764]

約数ペア:

[(1, 1920303764), (2, 960151882), (4, 480075941), (23, 83491468), (46, 41745734), (92, 20872867), (647, 2968012), (1294, 1484006), (2588, 742003), (14881, 129044), (29762, 64522), (32261, 59524)]