8984930810

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6463979}}^1$

素因数の和:6464125

約数の個数: 16

約数和(自身を含む): 16289229600

約数和(自身を除く): 7304298790

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 6463979, 12927958, 32319895, 64639790, 898493081, 1796986162, 4492465405, 8984930810]

約数ペア:

[(1, 8984930810), (2, 4492465405), (5, 1796986162), (10, 898493081), (139, 64639790), (278, 32319895), (695, 12927958), (1390, 6463979)]