2139942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{50951}}^1$

素因数の和:50963

約数の個数: 16

約数和(自身を含む): 4891392

約数和(自身を除く): 2751450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 50951, 101902, 152853, 305706, 356657, 713314, 1069971, 2139942]

約数ペア:

[(1, 2139942), (2, 1069971), (3, 713314), (6, 356657), (7, 305706), (14, 152853), (21, 101902), (42, 50951)]