268548052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{4357}}^1$

素因数の和:5191

約数の個数: 24

約数和(自身を含む): 495417440

約数和(自身を除く): 226869388

約数列:

[1, 2, 4, 19, 38, 76, 811, 1622, 3244, 4357, 8714, 15409, 17428, 30818, 61636, 82783, 165566, 331132, 3533527, 7067054, 14134108, 67137013, 134274026, 268548052]

約数ペア:

[(1, 268548052), (2, 134274026), (4, 67137013), (19, 14134108), (38, 7067054), (76, 3533527), (811, 331132), (1622, 165566), (3244, 82783), (4357, 61636), (8714, 30818), (15409, 17428)]