2018484464

素因数分解:

$2^4\times {\mathrm{3181}}^1\times {\mathrm{39659}}^1$

素因数の和:42848

約数の個数: 20

約数和(自身を含む): 3912141720

約数和(自身を除く): 1893657256

約数列:

[1, 2, 4, 8, 16, 3181, 6362, 12724, 25448, 39659, 50896, 79318, 158636, 317272, 634544, 126155279, 252310558, 504621116, 1009242232, 2018484464]

約数ペア:

[(1, 2018484464), (2, 1009242232), (4, 504621116), (8, 252310558), (16, 126155279), (3181, 634544), (6362, 317272), (12724, 158636), (25448, 79318), (39659, 50896)]