1425340798

素因数分解:

$2^1\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{90659}}^1$

素因数の和:91791

約数の個数: 16

約数和(自身を含む): 2445644160

約数和(自身を除く): 1020303362

約数列:

[1, 2, 7, 14, 1123, 2246, 7861, 15722, 90659, 181318, 634613, 1269226, 101810057, 203620114, 712670399, 1425340798]

約数ペア:

[(1, 1425340798), (2, 712670399), (7, 203620114), (14, 101810057), (1123, 1269226), (2246, 634613), (7861, 181318), (15722, 90659)]