542776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 1164240

約数和(自身を除く): 621464

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 307, 442, 614, 884, 1228, 1768, 2456, 3991, 5219, 7982, 10438, 15964, 20876, 31928, 41752, 67847, 135694, 271388, 542776]

約数ペア:

[(1, 542776), (2, 271388), (4, 135694), (8, 67847), (13, 41752), (17, 31928), (26, 20876), (34, 15964), (52, 10438), (68, 7982), (104, 5219), (136, 3991), (221, 2456), (307, 1768), (442, 1228), (614, 884)]