251159044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{1433}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 450505440

約数和(自身を除く): 199346396

約数列:

[1, 2, 4, 43, 86, 172, 1019, 1433, 2038, 2866, 4076, 5732, 43817, 61619, 87634, 123238, 175268, 246476, 1460227, 2920454, 5840908, 62789761, 125579522, 251159044]

約数ペア:

[(1, 251159044), (2, 125579522), (4, 62789761), (43, 5840908), (86, 2920454), (172, 1460227), (1019, 246476), (1433, 175268), (2038, 123238), (2866, 87634), (4076, 61619), (5732, 43817)]