2488995715

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2503}}^1\times {\mathrm{8647}}^1$

素因数の和:11178

約数の個数: 16

約数和(自身を含む): 3118261248

約数和(自身を除く): 629265533

約数列:

[1, 5, 23, 115, 2503, 8647, 12515, 43235, 57569, 198881, 287845, 994405, 21643441, 108217205, 497799143, 2488995715]

約数ペア:

[(1, 2488995715), (5, 497799143), (23, 108217205), (115, 21643441), (2503, 994405), (8647, 287845), (12515, 198881), (43235, 57569)]