2129968190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{454151}}^1$

素因数の和:454232

約数の個数: 32

約数和(自身を含む): 4447056384

約数和(自身を除く): 2317088194

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 454151, 908302, 2270755, 3179057, 4541510, 6358114, 15895285, 30428117, 31790570, 60856234, 152140585, 212996819, 304281170, 425993638, 1064984095, 2129968190]

約数ペア:

[(1, 2129968190), (2, 1064984095), (5, 425993638), (7, 304281170), (10, 212996819), (14, 152140585), (35, 60856234), (67, 31790570), (70, 30428117), (134, 15895285), (335, 6358114), (469, 4541510), (670, 3179057), (938, 2270755), (2345, 908302), (4690, 454151)]