1644334554

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{117671}}^1$

素因数の和:117830

約数の個数: 32

約数和(自身を含む): 3507566976

約数和(自身を除く): 1863232422

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 411, 822, 2329, 4658, 6987, 13974, 117671, 235342, 353013, 706026, 2000407, 4000814, 6001221, 12002442, 16120927, 32241854, 48362781, 96725562, 274055759, 548111518, 822167277, 1644334554]

約数ペア:

[(1, 1644334554), (2, 822167277), (3, 548111518), (6, 274055759), (17, 96725562), (34, 48362781), (51, 32241854), (102, 16120927), (137, 12002442), (274, 6001221), (411, 4000814), (822, 2000407), (2329, 706026), (4658, 353013), (6987, 235342), (13974, 117671)]