131747798

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1021}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 243808320

約数和(自身を除く): 112060522

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 709, 1021, 1418, 2042, 4963, 7147, 9217, 9926, 13273, 14294, 18434, 26546, 64519, 92911, 129038, 185822, 723889, 1447778, 5067223, 9410557, 10134446, 18821114, 65873899, 131747798]

約数ペア:

[(1, 131747798), (2, 65873899), (7, 18821114), (13, 10134446), (14, 9410557), (26, 5067223), (91, 1447778), (182, 723889), (709, 185822), (1021, 129038), (1418, 92911), (2042, 64519), (4963, 26546), (7147, 18434), (9217, 14294), (9926, 13273)]