480053378

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{87697}}^1$

素因数の和:87746

約数の個数: 32

約数和(自身を含む): 909252864

約数和(自身を除く): 429199486

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 87697, 175394, 613879, 1227758, 1490849, 2017031, 2981698, 4034062, 10435943, 14119217, 20871886, 28238434, 34289527, 68579054, 240026689, 480053378]

約数ペア:

[(1, 480053378), (2, 240026689), (7, 68579054), (14, 34289527), (17, 28238434), (23, 20871886), (34, 14119217), (46, 10435943), (119, 4034062), (161, 2981698), (238, 2017031), (322, 1490849), (391, 1227758), (782, 613879), (2737, 175394), (5474, 87697)]