7140748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{607}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 13329792

約数和(自身を除く): 6189044

約数列:

[1, 2, 4, 17, 34, 68, 173, 346, 607, 692, 1214, 2428, 2941, 5882, 10319, 11764, 20638, 41276, 105011, 210022, 420044, 1785187, 3570374, 7140748]

約数ペア:

[(1, 7140748), (2, 3570374), (4, 1785187), (17, 420044), (34, 210022), (68, 105011), (173, 41276), (346, 20638), (607, 11764), (692, 10319), (1214, 5882), (2428, 2941)]