280898462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{6427}}^1$

素因数の和:6524

約数の個数: 24

約数和(自身を含む): 465168648

約数和(自身を除く): 184270186

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1681, 3362, 6427, 12854, 21853, 43706, 83551, 167102, 263507, 527014, 3425591, 6851182, 10803787, 21607574, 140449231, 280898462]

約数ペア:

[(1, 280898462), (2, 140449231), (13, 21607574), (26, 10803787), (41, 6851182), (82, 3425591), (533, 527014), (1066, 263507), (1681, 167102), (3362, 83551), (6427, 43706), (12854, 21853)]