5142742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 8618400

約数和(自身を除く): 3475658

約数列:

[1, 2, 11, 22, 79, 121, 158, 242, 269, 538, 869, 1738, 2959, 5918, 9559, 19118, 21251, 32549, 42502, 65098, 233761, 467522, 2571371, 5142742]

約数ペア:

[(1, 5142742), (2, 2571371), (11, 467522), (22, 233761), (79, 65098), (121, 42502), (158, 32549), (242, 21251), (269, 19118), (538, 9559), (869, 5918), (1738, 2959)]