1379154192010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19702202743}}^1$

素因数の和:19702202757

約数の個数: 16

約数和(自身を含む): 2837117195136

約数和(自身を除く): 1457963003126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19702202743, 39404405486, 98511013715, 137915419201, 197022027430, 275830838402, 689577096005, 1379154192010]

約数ペア:

[(1, 1379154192010), (2, 689577096005), (5, 275830838402), (7, 197022027430), (10, 137915419201), (14, 98511013715), (35, 39404405486), (70, 19702202743)]