1976114735

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{378929}}^1$

素因数の和:379090

約数の個数: 16

約数和(自身を含む): 2728296000

約数和(自身を除く): 752181265

約数列:

[1, 5, 7, 35, 149, 745, 1043, 5215, 378929, 1894645, 2652503, 13262515, 56460421, 282302105, 395222947, 1976114735]

約数ペア:

[(1, 1976114735), (5, 395222947), (7, 282302105), (35, 56460421), (149, 13262515), (745, 2652503), (1043, 1894645), (5215, 378929)]