488290192

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2347549}}^1$

素因数の和:2347570

約数の個数: 20

約数和(自身を含む): 1018836700

約数和(自身を除く): 530546508

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2347549, 4695098, 9390196, 18780392, 30518137, 37560784, 61036274, 122072548, 244145096, 488290192]

約数ペア:

[(1, 488290192), (2, 244145096), (4, 122072548), (8, 61036274), (13, 37560784), (16, 30518137), (26, 18780392), (52, 9390196), (104, 4695098), (208, 2347549)]