253442026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{93937}}^1$

素因数の和:94029

約数の個数: 16

約数和(自身を含む): 405812160

約数和(自身を除く): 152370134

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 93937, 187874, 1784803, 3569606, 6669527, 13339054, 126721013, 253442026]

約数ペア:

[(1, 253442026), (2, 126721013), (19, 13339054), (38, 6669527), (71, 3569606), (142, 1784803), (1349, 187874), (2698, 93937)]