282019972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{126127}}^1$

素因数の和:126187

約数の個数: 24

約数和(自身を含む): 543863936

約数和(自身を除く): 261843964

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 126127, 252254, 504508, 1639651, 3279302, 5423461, 6558604, 10846922, 21693844, 70504993, 141009986, 282019972]

約数ペア:

[(1, 282019972), (2, 141009986), (4, 70504993), (13, 21693844), (26, 10846922), (43, 6558604), (52, 5423461), (86, 3279302), (172, 1639651), (559, 504508), (1118, 252254), (2236, 126127)]