2720094

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 6002304

約数和(自身を除く): 3282210

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 811, 1118, 1622, 1677, 2433, 3354, 4866, 10543, 21086, 31629, 34873, 63258, 69746, 104619, 209238, 453349, 906698, 1360047, 2720094]

約数ペア:

[(1, 2720094), (2, 1360047), (3, 906698), (6, 453349), (13, 209238), (26, 104619), (39, 69746), (43, 63258), (78, 34873), (86, 31629), (129, 21086), (258, 10543), (559, 4866), (811, 3354), (1118, 2433), (1622, 1677)]