2005201544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14744129}}^1$

素因数の和:14744152

約数の個数: 16

約数和(自身を含む): 3980915100

約数和(自身を除く): 1975713556

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14744129, 29488258, 58976516, 117953032, 250650193, 501300386, 1002600772, 2005201544]

約数ペア:

[(1, 2005201544), (2, 1002600772), (4, 501300386), (8, 250650193), (17, 117953032), (34, 58976516), (68, 29488258), (136, 14744129)]