870834902

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1019713}}^1$

素因数の和:1019783

約数の個数: 16

約数和(自身を含む): 1517334432

約数和(自身を除く): 646499530

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1019713, 2039426, 7137991, 14275982, 62202493, 124404986, 435417451, 870834902]

約数ペア:

[(1, 870834902), (2, 435417451), (7, 124404986), (14, 62202493), (61, 14275982), (122, 7137991), (427, 2039426), (854, 1019713)]