1944897745

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{372943}}^1$

素因数の和:373104

約数の個数: 16

約数和(自身を含む): 2685196800

約数和(自身を除く): 740299055

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 372943, 1864715, 2610601, 13053005, 55568507, 277842535, 388979549, 1944897745]

約数ペア:

[(1, 1944897745), (5, 388979549), (7, 277842535), (35, 55568507), (149, 13053005), (745, 2610601), (1043, 1864715), (5215, 372943)]