242533438

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1505

約数の個数: 48

約数和(自身を含む): 445284000

約数和(自身を除く): 202750562

約数列:

[1, 2, 7, 14, 29, 49, 58, 61, 98, 122, 203, 406, 427, 854, 1399, 1421, 1769, 2798, 2842, 2989, 3538, 5978, 9793, 12383, 19586, 24766, 40571, 68551, 81142, 85339, 86681, 137102, 170678, 173362, 283997, 567994, 597373, 1194746, 1987979, 2474831, 3975958, 4181611, 4949662, 8363222, 17323817, 34647634, 121266719, 242533438]

約数ペア:

[(1, 242533438), (2, 121266719), (7, 34647634), (14, 17323817), (29, 8363222), (49, 4949662), (58, 4181611), (61, 3975958), (98, 2474831), (122, 1987979), (203, 1194746), (406, 597373), (427, 567994), (854, 283997), (1399, 173362), (1421, 170678), (1769, 137102), (2798, 86681), (2842, 85339), (2989, 81142), (3538, 68551), (5978, 40571), (9793, 24766), (12383, 19586)]