215942982

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{877817}}^1$

素因数の和:877863

約数の個数: 16

約数和(自身を含む): 442420272

約数和(自身を除く): 226477290

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 877817, 1755634, 2633451, 5266902, 35990497, 71980994, 107971491, 215942982]

約数ペア:

[(1, 215942982), (2, 107971491), (3, 71980994), (6, 35990497), (41, 5266902), (82, 2633451), (123, 1755634), (246, 877817)]