6491238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83221}}^1$

素因数の和:83239

約数の個数: 16

約数和(自身を含む): 13981296

約数和(自身を除く): 7490058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83221, 166442, 249663, 499326, 1081873, 2163746, 3245619, 6491238]

約数ペア:

[(1, 6491238), (2, 3245619), (3, 2163746), (6, 1081873), (13, 499326), (26, 249663), (39, 166442), (78, 83221)]