340542078

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{70157}}^1$

素因数の和:70971

約数の個数: 16

約数和(自身を含む): 681935760

約数和(自身を除く): 341393682

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 70157, 140314, 210471, 420942, 56757013, 113514026, 170271039, 340542078]

約数ペア:

[(1, 340542078), (2, 170271039), (3, 113514026), (6, 56757013), (809, 420942), (1618, 210471), (2427, 140314), (4854, 70157)]