2951284

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 5962880

約数和(自身を除く): 3011596

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 967, 1526, 1934, 3052, 3868, 6769, 13538, 27076, 105403, 210806, 421612, 737821, 1475642, 2951284]

約数ペア:

[(1, 2951284), (2, 1475642), (4, 737821), (7, 421612), (14, 210806), (28, 105403), (109, 27076), (218, 13538), (436, 6769), (763, 3868), (967, 3052), (1526, 1934)]