258049154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11311}}^1$

素因数の和:11402

約数の個数: 32

約数和(自身を含む): 454470912

約数和(自身を除く): 196421758

約数列:

[1, 2, 11, 17, 22, 34, 61, 122, 187, 374, 671, 1037, 1342, 2074, 11311, 11407, 22622, 22814, 124421, 192287, 248842, 384574, 689971, 1379942, 2115157, 4230314, 7589681, 11729507, 15179362, 23459014, 129024577, 258049154]

約数ペア:

[(1, 258049154), (2, 129024577), (11, 23459014), (17, 15179362), (22, 11729507), (34, 7589681), (61, 4230314), (122, 2115157), (187, 1379942), (374, 689971), (671, 384574), (1037, 248842), (1342, 192287), (2074, 124421), (11311, 22814), (11407, 22622)]