4642508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 8876448

約数和(自身を除く): 4233940

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1223, 1898, 2446, 3796, 4892, 15899, 31798, 63596, 89279, 178558, 357116, 1160627, 2321254, 4642508]

約数ペア:

[(1, 4642508), (2, 2321254), (4, 1160627), (13, 357116), (26, 178558), (52, 89279), (73, 63596), (146, 31798), (292, 15899), (949, 4892), (1223, 3796), (1898, 2446)]