288364414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{209263}}^1$

素因数の和:209331

約数の個数: 16

約数和(自身を含む): 474610752

約数和(自身を除く): 186246338

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 209263, 418526, 2720419, 5440838, 11090939, 22181878, 144182207, 288364414]

約数ペア:

[(1, 288364414), (2, 144182207), (13, 22181878), (26, 11090939), (53, 5440838), (106, 2720419), (689, 418526), (1378, 209263)]