13778177552

素因数分解:

$2^4\times {\mathrm{222919}}^1\times {\mathrm{3863}}^1$

素因数の和:226790

約数の個数: 20

約数和(自身を含む): 26702249280

約数和(自身を除く): 12924071728

約数列:

[1, 2, 4, 8, 16, 3863, 7726, 15452, 30904, 61808, 222919, 445838, 891676, 1783352, 3566704, 861136097, 1722272194, 3444544388, 6889088776, 13778177552]

約数ペア:

[(1, 13778177552), (2, 6889088776), (4, 3444544388), (8, 1722272194), (16, 861136097), (3863, 3566704), (7726, 1783352), (15452, 891676), (30904, 445838), (61808, 222919)]