2562049402

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{67433}}^1$

素因数の和:67614

約数の個数: 24

約数和(自身を含む): 4251174228

約数和(自身を除く): 1689124826

約数列:

[1, 2, 11, 22, 121, 157, 242, 314, 1727, 3454, 18997, 37994, 67433, 134866, 741763, 1483526, 8159393, 10586981, 16318786, 21173962, 116456791, 232913582, 1281024701, 2562049402]

約数ペア:

[(1, 2562049402), (2, 1281024701), (11, 232913582), (22, 116456791), (121, 21173962), (157, 16318786), (242, 10586981), (314, 8159393), (1727, 1483526), (3454, 741763), (18997, 134866), (37994, 67433)]