2545936

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3881}}^1$

素因数の和:3930

約数の個数: 20

約数和(自身を含む): 5054364

約数和(自身を除く): 2508428

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3881, 7762, 15524, 31048, 62096, 159121, 318242, 636484, 1272968, 2545936]

約数ペア:

[(1, 2545936), (2, 1272968), (4, 636484), (8, 318242), (16, 159121), (41, 62096), (82, 31048), (164, 15524), (328, 7762), (656, 3881)]