17141874490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{263}}^1\times {\mathrm{38567}}^1$

素因数の和:38863

約数の個数: 48

約数和(自身を含む): 33539349888

約数和(自身を除く): 16397475398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 263, 338, 526, 845, 1315, 1690, 2630, 3419, 6838, 17095, 34190, 38567, 44447, 77134, 88894, 192835, 222235, 385670, 444470, 501371, 1002742, 2506855, 5013710, 6517823, 10143121, 13035646, 20286242, 32589115, 50715605, 65178230, 101431210, 131860573, 263721146, 659302865, 1318605730, 1714187449, 3428374898, 8570937245, 17141874490]

約数ペア:

[(1, 17141874490), (2, 8570937245), (5, 3428374898), (10, 1714187449), (13, 1318605730), (26, 659302865), (65, 263721146), (130, 131860573), (169, 101431210), (263, 65178230), (338, 50715605), (526, 32589115), (845, 20286242), (1315, 13035646), (1690, 10143121), (2630, 6517823), (3419, 5013710), (6838, 2506855), (17095, 1002742), (34190, 501371), (38567, 444470), (44447, 385670), (77134, 222235), (88894, 192835)]