2580452868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{60353}}^1$

素因数の和:60876

約数の個数: 48

約数和(自身を含む): 6894840960

約数和(自身を除く): 4314388092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 509, 1018, 1527, 2036, 3054, 3563, 6108, 7126, 10689, 14252, 21378, 42756, 60353, 120706, 181059, 241412, 362118, 422471, 724236, 844942, 1267413, 1689884, 2534826, 5069652, 30719677, 61439354, 92159031, 122878708, 184318062, 215037739, 368636124, 430075478, 645113217, 860150956, 1290226434, 2580452868]

約数ペア:

[(1, 2580452868), (2, 1290226434), (3, 860150956), (4, 645113217), (6, 430075478), (7, 368636124), (12, 215037739), (14, 184318062), (21, 122878708), (28, 92159031), (42, 61439354), (84, 30719677), (509, 5069652), (1018, 2534826), (1527, 1689884), (2036, 1267413), (3054, 844942), (3563, 724236), (6108, 422471), (7126, 362118), (10689, 241412), (14252, 181059), (21378, 120706), (42756, 60353)]