317830442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{203999}}^1$

素因数の和:204061

約数の個数: 16

約数和(自身を含む): 514080000

約数和(自身を除く): 196249558

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 203999, 407998, 3875981, 7751962, 8363959, 16727918, 158915221, 317830442]

約数ペア:

[(1, 317830442), (2, 158915221), (19, 16727918), (38, 8363959), (41, 7751962), (82, 3875981), (779, 407998), (1558, 203999)]