2828290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 5474304

約数和(自身を除く): 2646014

約数列:

[1, 2, 5, 10, 17, 34, 85, 127, 131, 170, 254, 262, 635, 655, 1270, 1310, 2159, 2227, 4318, 4454, 10795, 11135, 16637, 21590, 22270, 33274, 83185, 166370, 282829, 565658, 1414145, 2828290]

約数ペア:

[(1, 2828290), (2, 1414145), (5, 565658), (10, 282829), (17, 166370), (34, 83185), (85, 33274), (127, 22270), (131, 21590), (170, 16637), (254, 11135), (262, 10795), (635, 4454), (655, 4318), (1270, 2227), (1310, 2159)]