2011090359

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{4517}}^1$

素因数の和:4719

約数の個数: 32

約数和(自身を含む): 2888628480

約数和(自身を除く): 877538121

約数列:

[1, 3, 19, 57, 73, 107, 219, 321, 1387, 2033, 4161, 4517, 6099, 7811, 13551, 23433, 85823, 148409, 257469, 329741, 445227, 483319, 989223, 1449957, 6265079, 9183061, 18795237, 27549183, 35282287, 105846861, 670363453, 2011090359]

約数ペア:

[(1, 2011090359), (3, 670363453), (19, 105846861), (57, 35282287), (73, 27549183), (107, 18795237), (219, 9183061), (321, 6265079), (1387, 1449957), (2033, 989223), (4161, 483319), (4517, 445227), (6099, 329741), (7811, 257469), (13551, 148409), (23433, 85823)]