1211964546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{361349}}^1$

素因数の和:361410

約数の個数: 32

約数和(自身を含む): 2671099200

約数和(自身を除く): 1459134654

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 361349, 722698, 1084047, 2168094, 4697537, 9395074, 14092611, 15538007, 28185222, 31076014, 46614021, 93228042, 201994091, 403988182, 605982273, 1211964546]

約数ペア:

[(1, 1211964546), (2, 605982273), (3, 403988182), (6, 201994091), (13, 93228042), (26, 46614021), (39, 31076014), (43, 28185222), (78, 15538007), (86, 14092611), (129, 9395074), (258, 4697537), (559, 2168094), (1118, 1084047), (1677, 722698), (3354, 361349)]