256522166

素因数分解:

$2^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1\times {\mathrm{1021}}^1$

素因数の和:1759

約数の個数: 16

約数和(自身を含む): 387419760

約数和(自身を除く): 130897594

約数列:

[1, 2, 269, 467, 538, 934, 1021, 2042, 125623, 251246, 274649, 476807, 549298, 953614, 128261083, 256522166]

約数ペア:

[(1, 256522166), (2, 128261083), (269, 953614), (467, 549298), (538, 476807), (934, 274649), (1021, 251246), (2042, 125623)]