2938943969

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19301}}^1$

素因数の和:19397

約数の個数: 24

約数和(自身を含む): 3433362552

約数和(自身を除く): 494418583

約数列:

[1, 13, 17, 53, 169, 221, 689, 901, 2873, 8957, 11713, 19301, 152269, 250913, 328117, 1022953, 3261869, 4265521, 13298389, 17390201, 55451773, 172879057, 226072613, 2938943969]

約数ペア:

[(1, 2938943969), (13, 226072613), (17, 172879057), (53, 55451773), (169, 17390201), (221, 13298389), (689, 4265521), (901, 3261869), (2873, 1022953), (8957, 328117), (11713, 250913), (19301, 152269)]