319154978

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{13411}}^1$

素因数の和:13649

約数の個数: 16

約数和(自身を含む): 488304096

約数和(自身を除く): 169149118

約数列:

[1, 2, 73, 146, 163, 326, 11899, 13411, 23798, 26822, 979003, 1958006, 2185993, 4371986, 159577489, 319154978]

約数ペア:

[(1, 319154978), (2, 159577489), (73, 4371986), (146, 2185993), (163, 1958006), (326, 979003), (11899, 26822), (13411, 23798)]