243898564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{670051}}^1$

素因数の和:670075

約数の個数: 24

約数和(自身を含む): 525320768

約数和(自身を除く): 281422204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 670051, 1340102, 2680204, 4690357, 8710663, 9380714, 17421326, 18761428, 34842652, 60974641, 121949282, 243898564]

約数ペア:

[(1, 243898564), (2, 121949282), (4, 60974641), (7, 34842652), (13, 18761428), (14, 17421326), (26, 9380714), (28, 8710663), (52, 4690357), (91, 2680204), (182, 1340102), (364, 670051)]