2581320912

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2338153}}^1$

素因数の和:2338187

約数の個数: 40

約数和(自身を含む): 6958346304

約数和(自身を除く): 4377025392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 2338153, 4676306, 7014459, 9352612, 14028918, 18705224, 28057836, 37410448, 53777519, 56115672, 107555038, 112231344, 161332557, 215110076, 322665114, 430220152, 645330228, 860440304, 1290660456, 2581320912]

約数ペア:

[(1, 2581320912), (2, 1290660456), (3, 860440304), (4, 645330228), (6, 430220152), (8, 322665114), (12, 215110076), (16, 161332557), (23, 112231344), (24, 107555038), (46, 56115672), (48, 53777519), (69, 37410448), (92, 28057836), (138, 18705224), (184, 14028918), (276, 9352612), (368, 7014459), (552, 4676306), (1104, 2338153)]