41808142

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1489}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 63831600

約数和(自身を除く): 22023458

約数列:

[1, 2, 101, 139, 202, 278, 1489, 2978, 14039, 28078, 150389, 206971, 300778, 413942, 20904071, 41808142]

約数ペア:

[(1, 41808142), (2, 20904071), (101, 413942), (139, 300778), (202, 206971), (278, 150389), (1489, 28078), (2978, 14039)]