729088954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{128951}}^1$

素因数の和:129221

約数の個数: 16

約数和(自身を含む): 1197706176

約数和(自身を除く): 468617222

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 128951, 257902, 1418461, 2836922, 33140407, 66280814, 364544477, 729088954]

約数ペア:

[(1, 729088954), (2, 364544477), (11, 66280814), (22, 33140407), (257, 2836922), (514, 1418461), (2827, 257902), (5654, 128951)]