313075246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{1291}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 523166976

約数和(自身を除く): 210091730

約数列:

[1, 2, 11, 22, 73, 146, 151, 302, 803, 1291, 1606, 1661, 2582, 3322, 11023, 14201, 22046, 28402, 94243, 121253, 188486, 194941, 242506, 389882, 1036673, 2073346, 2144351, 4288702, 14230693, 28461386, 156537623, 313075246]

約数ペア:

[(1, 313075246), (2, 156537623), (11, 28461386), (22, 14230693), (73, 4288702), (146, 2144351), (151, 2073346), (302, 1036673), (803, 389882), (1291, 242506), (1606, 194941), (1661, 188486), (2582, 121253), (3322, 94243), (11023, 28402), (14201, 22046)]