2674367998

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{491}}^1\times {\mathrm{7001}}^1$

素因数の和:7883

約数の個数: 16

約数和(自身を含む): 4030631280

約数和(自身を除く): 1356263282

約数列:

[1, 2, 389, 491, 778, 982, 7001, 14002, 190999, 381998, 2723389, 3437491, 5446778, 6874982, 1337183999, 2674367998]

約数ペア:

[(1, 2674367998), (2, 1337183999), (389, 6874982), (491, 5446778), (778, 3437491), (982, 2723389), (7001, 381998), (14002, 190999)]