2600206

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2439

約数の個数: 16

約数和(自身を含む): 4515840

約数和(自身を除く): 1915634

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 2351, 4702, 16457, 32914, 185729, 371458, 1300103, 2600206]

約数ペア:

[(1, 2600206), (2, 1300103), (7, 371458), (14, 185729), (79, 32914), (158, 16457), (553, 4702), (1106, 2351)]