4239337

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 16

約数和(自身を含む): 4752000

約数和(自身を除く): 512663

約数列:

[1, 19, 23, 89, 109, 437, 1691, 2047, 2071, 2507, 9701, 38893, 47633, 184319, 223123, 4239337]

約数ペア:

[(1, 4239337), (19, 223123), (23, 184319), (89, 47633), (109, 38893), (437, 9701), (1691, 2507), (2047, 2071)]