5156372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 10866240

約数和(自身を除く): 5709868

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 307, 323, 442, 494, 614, 646, 884, 988, 1228, 1292, 3991, 4199, 5219, 5833, 7982, 8398, 10438, 11666, 15964, 16796, 20876, 23332, 67847, 75829, 99161, 135694, 151658, 198322, 271388, 303316, 396644, 1289093, 2578186, 5156372]

約数ペア:

[(1, 5156372), (2, 2578186), (4, 1289093), (13, 396644), (17, 303316), (19, 271388), (26, 198322), (34, 151658), (38, 135694), (52, 99161), (68, 75829), (76, 67847), (221, 23332), (247, 20876), (307, 16796), (323, 15964), (442, 11666), (494, 10438), (614, 8398), (646, 7982), (884, 5833), (988, 5219), (1228, 4199), (1292, 3991)]