389916641752

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{4430870929}}^1$

素因数の和:4430870946

約数の個数: 16

約数和(自身を含む): 797556767400

約数和(自身を除く): 407640125648

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 4430870929, 8861741858, 17723483716, 35446967432, 48739580219, 97479160438, 194958320876, 389916641752]

約数ペア:

[(1, 389916641752), (2, 194958320876), (4, 97479160438), (8, 48739580219), (11, 35446967432), (22, 17723483716), (44, 8861741858), (88, 4430870929)]