272849704

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{132709}}^1$

素因数の和:132972

約数の個数: 16

約数和(自身を含む): 513587700

約数和(自身を除く): 240737996

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 132709, 265418, 530836, 1061672, 34106213, 68212426, 136424852, 272849704]

約数ペア:

[(1, 272849704), (2, 136424852), (4, 68212426), (8, 34106213), (257, 1061672), (514, 530836), (1028, 265418), (2056, 132709)]