538663164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{265613}}^1$

素因数の和:265646

約数の個数: 36

約数和(自身を含む): 1361006136

約数和(自身を除く): 822342972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 265613, 531226, 796839, 1062452, 1593678, 3187356, 3452969, 6905938, 10358907, 13811876, 20717814, 41435628, 44888597, 89777194, 134665791, 179554388, 269331582, 538663164]

約数ペア:

[(1, 538663164), (2, 269331582), (3, 179554388), (4, 134665791), (6, 89777194), (12, 44888597), (13, 41435628), (26, 20717814), (39, 13811876), (52, 10358907), (78, 6905938), (156, 3452969), (169, 3187356), (338, 1593678), (507, 1062452), (676, 796839), (1014, 531226), (2028, 265613)]