1639347842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{27919}}^1$

素因数の和:28106

約数の個数: 32

約数和(自身を含む): 2858561280

約数和(自身を除く): 1219213438

約数列:

[1, 2, 11, 17, 22, 34, 157, 187, 314, 374, 1727, 2669, 3454, 5338, 27919, 29359, 55838, 58718, 307109, 474623, 614218, 949246, 4383283, 5220853, 8766566, 10441706, 48216113, 74515811, 96432226, 149031622, 819673921, 1639347842]

約数ペア:

[(1, 1639347842), (2, 819673921), (11, 149031622), (17, 96432226), (22, 74515811), (34, 48216113), (157, 10441706), (187, 8766566), (314, 5220853), (374, 4383283), (1727, 949246), (2669, 614218), (3454, 474623), (5338, 307109), (27919, 58718), (29359, 55838)]