3987082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 16

約数和(自身を含む): 6633504

約数和(自身を除く): 2646422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 2971, 5942, 32681, 65362, 181231, 362462, 1993541, 3987082]

約数ペア:

[(1, 3987082), (2, 1993541), (11, 362462), (22, 181231), (61, 65362), (122, 32681), (671, 5942), (1342, 2971)]