249274732

素因数分解:

$2^2\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{5987}}^1$

素因数の和:7485

約数の個数: 24

約数和(自身を含む): 498968064

約数和(自身を除く): 249693332

約数列:

[1, 2, 4, 7, 14, 28, 1487, 2974, 5948, 5987, 10409, 11974, 20818, 23948, 41636, 41909, 83818, 167636, 8902669, 17805338, 35610676, 62318683, 124637366, 249274732]

約数ペア:

[(1, 249274732), (2, 124637366), (4, 62318683), (7, 35610676), (14, 17805338), (28, 8902669), (1487, 167636), (2974, 83818), (5948, 41909), (5987, 41636), (10409, 23948), (11974, 20818)]