245489857

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 257402880

約数和(自身を除く): 11913023

約数列:

[1, 37, 89, 127, 587, 3293, 4699, 11303, 21719, 52243, 74549, 418211, 1932991, 2758313, 6634861, 245489857]

約数ペア:

[(1, 245489857), (37, 6634861), (89, 2758313), (127, 1932991), (587, 418211), (3293, 74549), (4699, 52243), (11303, 21719)]