4164718

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:423

約数の個数: 16

約数和(自身を含む): 6410880

約数和(自身を除く): 2246162

約数列:

[1, 2, 71, 139, 142, 211, 278, 422, 9869, 14981, 19738, 29329, 29962, 58658, 2082359, 4164718]

約数ペア:

[(1, 4164718), (2, 2082359), (71, 58658), (139, 29962), (142, 29329), (211, 19738), (278, 14981), (422, 9869)]