2641596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 6822144

約数和(自身を除く): 4180548

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 563, 782, 1126, 1173, 1564, 1689, 2252, 2346, 3378, 4692, 6756, 9571, 12949, 19142, 25898, 28713, 38284, 38847, 51796, 57426, 77694, 114852, 155388, 220133, 440266, 660399, 880532, 1320798, 2641596]

約数ペア:

[(1, 2641596), (2, 1320798), (3, 880532), (4, 660399), (6, 440266), (12, 220133), (17, 155388), (23, 114852), (34, 77694), (46, 57426), (51, 51796), (68, 38847), (69, 38284), (92, 28713), (102, 25898), (138, 19142), (204, 12949), (276, 9571), (391, 6756), (563, 4692), (782, 3378), (1126, 2346), (1173, 2252), (1564, 1689)]