1551110278

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{259123}}^1$

素因数の和:259239

約数の個数: 16

約数和(自身を含む): 2416072176

約数和(自身を除く): 864961898

約数列:

[1, 2, 41, 73, 82, 146, 2993, 5986, 259123, 518246, 10624043, 18915979, 21248086, 37831958, 775555139, 1551110278]

約数ペア:

[(1, 1551110278), (2, 775555139), (41, 37831958), (73, 21248086), (82, 18915979), (146, 10624043), (2993, 518246), (5986, 259123)]