1370371490

素因数分解:

$2^1\times 5^1\times {\mathrm{8629}}^1\times {\mathrm{15881}}^1$

素因数の和:24517

約数の個数: 16

約数和(自身を含む): 2467109880

約数和(自身を除く): 1096738390

約数列:

[1, 2, 5, 10, 8629, 15881, 17258, 31762, 43145, 79405, 86290, 158810, 137037149, 274074298, 685185745, 1370371490]

約数ペア:

[(1, 1370371490), (2, 685185745), (5, 274074298), (10, 137037149), (8629, 158810), (15881, 86290), (17258, 79405), (31762, 43145)]