763129390

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{3847}}^1$

素因数の和:4176

約数の個数: 32

約数和(自身を含む): 1396362240

約数和(自身を除く): 633232850

約数列:

[1, 2, 5, 10, 83, 166, 239, 415, 478, 830, 1195, 2390, 3847, 7694, 19235, 19837, 38470, 39674, 99185, 198370, 319301, 638602, 919433, 1596505, 1838866, 3193010, 4597165, 9194330, 76312939, 152625878, 381564695, 763129390]

約数ペア:

[(1, 763129390), (2, 381564695), (5, 152625878), (10, 76312939), (83, 9194330), (166, 4597165), (239, 3193010), (415, 1838866), (478, 1596505), (830, 919433), (1195, 638602), (2390, 319301), (3847, 198370), (7694, 99185), (19235, 39674), (19837, 38470)]