2056558742

素因数分解:

$2^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{263729}}^1$

素因数の和:264295

約数の個数: 16

約数和(自身を含む): 3531872160

約数和(自身を除く): 1475313418

約数列:

[1, 2, 7, 14, 557, 1114, 3899, 7798, 263729, 527458, 1846103, 3692206, 146897053, 293794106, 1028279371, 2056558742]

約数ペア:

[(1, 2056558742), (2, 1028279371), (7, 293794106), (14, 146897053), (557, 3692206), (1114, 1846103), (3899, 527458), (7798, 263729)]