64322194390

素因数分解:

$2^1\times 5^1\times {\mathrm{9209}}^1\times {\mathrm{698471}}^1$

素因数の和:707687

約数の個数: 16

約数和(自身を含む): 115792688160

約数和(自身を除く): 51470493770

約数列:

[1, 2, 5, 10, 9209, 18418, 46045, 92090, 698471, 1396942, 3492355, 6984710, 6432219439, 12864438878, 32161097195, 64322194390]

約数ペア:

[(1, 64322194390), (2, 32161097195), (5, 12864438878), (10, 6432219439), (9209, 6984710), (18418, 3492355), (46045, 1396942), (92090, 698471)]