256436714

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{84521}}^1$

素因数の和:84601

約数の個数: 16

約数和(自身を含む): 404691336

約数和(自身を除く): 148254622

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 84521, 169042, 3127277, 3465361, 6254554, 6930722, 128218357, 256436714]

約数ペア:

[(1, 256436714), (2, 128218357), (37, 6930722), (41, 6254554), (74, 3465361), (82, 3127277), (1517, 169042), (3034, 84521)]