2051255332

素因数分解:

$2^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{291869}}^1$

素因数の和:292131

約数の個数: 24

約数和(自身を含む): 4118869440

約数和(自身を除く): 2067614108

約数列:

[1, 2, 4, 7, 14, 28, 251, 502, 1004, 1757, 3514, 7028, 291869, 583738, 1167476, 2043083, 4086166, 8172332, 73259119, 146518238, 293036476, 512813833, 1025627666, 2051255332]

約数ペア:

[(1, 2051255332), (2, 1025627666), (4, 512813833), (7, 293036476), (14, 146518238), (28, 73259119), (251, 8172332), (502, 4086166), (1004, 2043083), (1757, 1167476), (3514, 583738), (7028, 291869)]