2007495980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14339257}}^1$

素因数の和:14339273

約数の個数: 24

約数和(自身を含む): 4817990688

約数和(自身を除く): 2810494708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14339257, 28678514, 57357028, 71696285, 100374799, 143392570, 200749598, 286785140, 401499196, 501873995, 1003747990, 2007495980]

約数ペア:

[(1, 2007495980), (2, 1003747990), (4, 501873995), (5, 401499196), (7, 286785140), (10, 200749598), (14, 143392570), (20, 100374799), (28, 71696285), (35, 57357028), (70, 28678514), (140, 14339257)]