542382874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{312073}}^1$

素因数の和:312165

約数の個数: 16

約数和(自身を含む): 898773120

約数和(自身を除く): 356390246

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 312073, 624146, 3432803, 6865606, 24653767, 49307534, 271191437, 542382874]

約数ペア:

[(1, 542382874), (2, 271191437), (11, 49307534), (22, 24653767), (79, 6865606), (158, 3432803), (869, 624146), (1738, 312073)]