1326438434

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1\times {\mathrm{3539}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 2002592160

約数和(自身を除く): 676153726

約数列:

[1, 2, 193, 386, 971, 1942, 3539, 7078, 187403, 374806, 683027, 1366054, 3436369, 6872738, 663219217, 1326438434]

約数ペア:

[(1, 1326438434), (2, 663219217), (193, 6872738), (386, 3436369), (971, 1366054), (1942, 683027), (3539, 374806), (7078, 187403)]