2420836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1487}}^1$

素因数の和:1539

約数の個数: 24

約数和(自身を含む): 4749696

約数和(自身を除く): 2328860

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1487, 1628, 2974, 5948, 16357, 32714, 55019, 65428, 110038, 220076, 605209, 1210418, 2420836]

約数ペア:

[(1, 2420836), (2, 1210418), (4, 605209), (11, 220076), (22, 110038), (37, 65428), (44, 55019), (74, 32714), (148, 16357), (407, 5948), (814, 2974), (1487, 1628)]