2042205481

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{821}}^1\times {\mathrm{1471}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 2177971200

約数和(自身を除く): 135765719

約数列:

[1, 19, 89, 821, 1471, 1691, 15599, 27949, 73069, 130919, 1207691, 1388311, 2487461, 22946129, 107484499, 2042205481]

約数ペア:

[(1, 2042205481), (19, 107484499), (89, 22946129), (821, 2487461), (1471, 1388311), (1691, 1207691), (15599, 130919), (27949, 73069)]