5207644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 10711008

約数和(自身を除く): 5503364

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 137, 172, 221, 274, 442, 548, 559, 731, 884, 1118, 1462, 1781, 2236, 2329, 2924, 3562, 4658, 5891, 7124, 9316, 9503, 11782, 19006, 23564, 30277, 38012, 60554, 76583, 100147, 121108, 153166, 200294, 306332, 400588, 1301911, 2603822, 5207644]

約数ペア:

[(1, 5207644), (2, 2603822), (4, 1301911), (13, 400588), (17, 306332), (26, 200294), (34, 153166), (43, 121108), (52, 100147), (68, 76583), (86, 60554), (137, 38012), (172, 30277), (221, 23564), (274, 19006), (442, 11782), (548, 9503), (559, 9316), (731, 7124), (884, 5891), (1118, 4658), (1462, 3562), (1781, 2924), (2236, 2329)]