118720457854

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{23827}}^1\times {\mathrm{40841}}^1$

素因数の和:64731

約数の個数: 16

約数和(自身を含む): 181012070736

約数和(自身を除く): 62291612882

約数列:

[1, 2, 61, 122, 23827, 40841, 47654, 81682, 1453447, 2491301, 2906894, 4982602, 973118507, 1946237014, 59360228927, 118720457854]

約数ペア:

[(1, 118720457854), (2, 59360228927), (61, 1946237014), (122, 973118507), (23827, 4982602), (40841, 2906894), (47654, 2491301), (81682, 1453447)]