338188034

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{491}}^1\times {\mathrm{8009}}^1$

素因数の和:8545

約数の個数: 16

約数和(自身を含む): 520201440

約数和(自身を除く): 182013406

約数列:

[1, 2, 43, 86, 491, 982, 8009, 16018, 21113, 42226, 344387, 688774, 3932419, 7864838, 169094017, 338188034]

約数ペア:

[(1, 338188034), (2, 169094017), (43, 7864838), (86, 3932419), (491, 688774), (982, 344387), (8009, 42226), (16018, 21113)]