252385778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1607}}^1\times {\mathrm{4133}}^1$

素因数の和:5761

約数の個数: 16

約数和(自身を含む): 398848320

約数和(自身を除く): 146462542

約数列:

[1, 2, 19, 38, 1607, 3214, 4133, 8266, 30533, 61066, 78527, 157054, 6641731, 13283462, 126192889, 252385778]

約数ペア:

[(1, 252385778), (2, 126192889), (19, 13283462), (38, 6641731), (1607, 157054), (3214, 78527), (4133, 61066), (8266, 30533)]