2084705

素因数分解:

$5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 2976768

約数和(自身を除く): 892063

約数列:

[1, 5, 7, 35, 49, 67, 127, 245, 335, 469, 635, 889, 2345, 3283, 4445, 6223, 8509, 16415, 31115, 42545, 59563, 297815, 416941, 2084705]

約数ペア:

[(1, 2084705), (5, 416941), (7, 297815), (35, 59563), (49, 42545), (67, 31115), (127, 16415), (245, 8509), (335, 6223), (469, 4445), (635, 3283), (889, 2345)]