9814990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 18615744

約数和(自身を除く): 8800754

約数列:

[1, 2, 5, 10, 37, 41, 74, 82, 185, 205, 370, 410, 647, 1294, 1517, 3034, 3235, 6470, 7585, 15170, 23939, 26527, 47878, 53054, 119695, 132635, 239390, 265270, 981499, 1962998, 4907495, 9814990]

約数ペア:

[(1, 9814990), (2, 4907495), (5, 1962998), (10, 981499), (37, 265270), (41, 239390), (74, 132635), (82, 119695), (185, 53054), (205, 47878), (370, 26527), (410, 23939), (647, 15170), (1294, 7585), (1517, 6470), (3034, 3235)]