907116164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{168109}}^1$

素因数の和:168203

約数の個数: 24

約数和(自身を含む): 1694548800

約数和(自身を除く): 787432636

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 168109, 336218, 672436, 3194071, 6388142, 11935739, 12776284, 23871478, 47742956, 226779041, 453558082, 907116164]

約数ペア:

[(1, 907116164), (2, 453558082), (4, 226779041), (19, 47742956), (38, 23871478), (71, 12776284), (76, 11935739), (142, 6388142), (284, 3194071), (1349, 672436), (2698, 336218), (5396, 168109)]