1397366958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{9689}}^1$

素因数の和:9793

約数の個数: 48

約数和(自身を含む): 3081652560

約数和(自身を除く): 1684285602

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 1849, 3354, 3698, 5547, 9689, 11094, 19378, 24037, 29067, 48074, 58134, 72111, 125957, 144222, 251914, 377871, 416627, 755742, 833254, 1249881, 2499762, 5416151, 10832302, 16248453, 17914961, 32496906, 35829922, 53744883, 107489766, 232894493, 465788986, 698683479, 1397366958]

約数ペア:

[(1, 1397366958), (2, 698683479), (3, 465788986), (6, 232894493), (13, 107489766), (26, 53744883), (39, 35829922), (43, 32496906), (78, 17914961), (86, 16248453), (129, 10832302), (258, 5416151), (559, 2499762), (1118, 1249881), (1677, 833254), (1849, 755742), (3354, 416627), (3698, 377871), (5547, 251914), (9689, 144222), (11094, 125957), (19378, 72111), (24037, 58134), (29067, 48074)]