253114278

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{394259}}^1$

素因数の和:394371

約数の個数: 16

約数和(自身を含む): 510960960

約数和(自身を除く): 257846682

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 394259, 788518, 1182777, 2365554, 42185713, 84371426, 126557139, 253114278]

約数ペア:

[(1, 253114278), (2, 126557139), (3, 84371426), (6, 42185713), (107, 2365554), (214, 1182777), (321, 788518), (642, 394259)]