239654402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{6733}}^1$

素因数の和:6822

約数の個数: 24

約数和(自身を含む): 397938996

約数和(自身を除く): 158284594

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 1369, 2738, 6733, 13466, 17797, 35594, 87529, 175058, 249121, 498242, 3238573, 6477146, 9217477, 18434954, 119827201, 239654402]

約数ペア:

[(1, 239654402), (2, 119827201), (13, 18434954), (26, 9217477), (37, 6477146), (74, 3238573), (481, 498242), (962, 249121), (1369, 175058), (2738, 87529), (6733, 35594), (13466, 17797)]