2401646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 3937248

約数和(自身を除く): 1535602

約数列:

[1, 2, 13, 26, 71, 142, 923, 1301, 1846, 2602, 16913, 33826, 92371, 184742, 1200823, 2401646]

約数ペア:

[(1, 2401646), (2, 1200823), (13, 184742), (26, 92371), (71, 33826), (142, 16913), (923, 2602), (1301, 1846)]