1320160442878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{1208657}}^1$

素因数の和:1208992

約数の個数: 32

約数和(自身を含む): 2079278530560

約数和(自身を除く): 759118087682

約数列:

[1, 2, 31, 62, 79, 158, 223, 446, 2449, 4898, 6913, 13826, 17617, 35234, 546127, 1092254, 1208657, 2417314, 37468367, 74936734, 95483903, 190967806, 269530511, 539061022, 2960000993, 5920001986, 8355445841, 16710891682, 21292910369, 42585820738, 660080221439, 1320160442878]

約数ペア:

[(1, 1320160442878), (2, 660080221439), (31, 42585820738), (62, 21292910369), (79, 16710891682), (158, 8355445841), (223, 5920001986), (446, 2960000993), (2449, 539061022), (4898, 269530511), (6913, 190967806), (13826, 95483903), (17617, 74936734), (35234, 37468367), (546127, 2417314), (1092254, 1208657)]