2603822

素因数分解:

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

素因数の和:212

約数の個数: 32

約数和(自身を含む): 4590432

約数和(自身を除く): 1986610

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 137, 221, 274, 442, 559, 731, 1118, 1462, 1781, 2329, 3562, 4658, 5891, 9503, 11782, 19006, 30277, 60554, 76583, 100147, 153166, 200294, 1301911, 2603822]

約数ペア:

[(1, 2603822), (2, 1301911), (13, 200294), (17, 153166), (26, 100147), (34, 76583), (43, 60554), (86, 30277), (137, 19006), (221, 11782), (274, 9503), (442, 5891), (559, 4658), (731, 3562), (1118, 2329), (1462, 1781)]