3138889318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1733}}^1\times {\mathrm{21061}}^1$

素因数の和:22839

約数の個数: 16

約数和(自身を含む): 4820839056

約数和(自身を除く): 1681949738

約数列:

[1, 2, 43, 86, 1733, 3466, 21061, 42122, 74519, 149038, 905623, 1811246, 36498713, 72997426, 1569444659, 3138889318]

約数ペア:

[(1, 3138889318), (2, 1569444659), (43, 72997426), (86, 36498713), (1733, 1811246), (3466, 905623), (21061, 149038), (42122, 74519)]