1237778830

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1\times {\mathrm{2087}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 2251431936

約数和(自身を除く): 1013653106

約数列:

[1, 2, 5, 10, 127, 254, 467, 635, 934, 1270, 2087, 2335, 4174, 4670, 10435, 20870, 59309, 118618, 265049, 296545, 530098, 593090, 974629, 1325245, 1949258, 2650490, 4873145, 9746290, 123777883, 247555766, 618889415, 1237778830]

約数ペア:

[(1, 1237778830), (2, 618889415), (5, 247555766), (10, 123777883), (127, 9746290), (254, 4873145), (467, 2650490), (635, 1949258), (934, 1325245), (1270, 974629), (2087, 593090), (2335, 530098), (4174, 296545), (4670, 265049), (10435, 118618), (20870, 59309)]