1236697072

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5945659}}^1$

素因数の和:5945680

約数の個数: 20

約数和(自身を含む): 2580416440

約数和(自身を除く): 1343719368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5945659, 11891318, 23782636, 47565272, 77293567, 95130544, 154587134, 309174268, 618348536, 1236697072]

約数ペア:

[(1, 1236697072), (2, 618348536), (4, 309174268), (8, 154587134), (13, 95130544), (16, 77293567), (26, 47565272), (52, 23782636), (104, 11891318), (208, 5945659)]