2971618639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1549}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 3490848000

約数和(自身を除く): 519229361

約数列:

[1, 11, 19, 67, 137, 209, 737, 1273, 1507, 1549, 2603, 9179, 14003, 17039, 28633, 29431, 100969, 103783, 174401, 212213, 323741, 1141613, 1918411, 1971877, 2334343, 4032047, 14218271, 21690647, 44352517, 156400981, 270147149, 2971618639]

約数ペア:

[(1, 2971618639), (11, 270147149), (19, 156400981), (67, 44352517), (137, 21690647), (209, 14218271), (737, 4032047), (1273, 2334343), (1507, 1971877), (1549, 1918411), (2603, 1141613), (9179, 323741), (14003, 212213), (17039, 174401), (28633, 103783), (29431, 100969)]