268571458

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{6047}}^1$

素因数の和:6521

約数の個数: 16

約数和(自身を含む): 411505920

約数和(自身を除く): 142934462

約数列:

[1, 2, 53, 106, 419, 838, 6047, 12094, 22207, 44414, 320491, 640982, 2533693, 5067386, 134285729, 268571458]

約数ペア:

[(1, 268571458), (2, 134285729), (53, 5067386), (106, 2533693), (419, 640982), (838, 320491), (6047, 44414), (12094, 22207)]