814461758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{20219}}^1$

素因数の和:22063

約数の個数: 16

約数和(自身を含む): 1333549440

約数和(自身を除く): 519087682

約数列:

[1, 2, 11, 22, 1831, 3662, 20141, 20219, 40282, 40438, 222409, 444818, 37020989, 74041978, 407230879, 814461758]

約数ペア:

[(1, 814461758), (2, 407230879), (11, 74041978), (22, 37020989), (1831, 444818), (3662, 222409), (20141, 40438), (20219, 40282)]