2912641378

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{477013}}^1$

素因数の和:477129

約数の個数: 16

約数和(自身を含む): 4533541056

約数和(自身を除く): 1620899678

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 477013, 954026, 20511559, 33867923, 41023118, 67735846, 1456320689, 2912641378]

約数ペア:

[(1, 2912641378), (2, 1456320689), (43, 67735846), (71, 41023118), (86, 33867923), (142, 20511559), (3053, 954026), (6106, 477013)]