4006454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1787}}^1$

素因数の和:1867

約数の個数: 16

約数和(自身を含む): 6436800

約数和(自身を除く): 2430346

約数列:

[1, 2, 19, 38, 59, 118, 1121, 1787, 2242, 3574, 33953, 67906, 105433, 210866, 2003227, 4006454]

約数ペア:

[(1, 4006454), (2, 2003227), (19, 210866), (38, 105433), (59, 67906), (118, 33953), (1121, 3574), (1787, 2242)]