8941870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 18547200

約数和(自身を除く): 9605330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 919, 973, 1390, 1838, 1946, 4595, 4865, 6433, 9190, 9730, 12866, 32165, 64330, 127741, 255482, 638705, 894187, 1277410, 1788374, 4470935, 8941870]

約数ペア:

[(1, 8941870), (2, 4470935), (5, 1788374), (7, 1277410), (10, 894187), (14, 638705), (35, 255482), (70, 127741), (139, 64330), (278, 32165), (695, 12866), (919, 9730), (973, 9190), (1390, 6433), (1838, 4865), (1946, 4595)]