388264909

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 414865152

約数和(自身を除く): 26600243

約数列:

[1, 23, 53, 233, 1219, 1367, 5359, 12349, 31441, 72451, 284027, 318511, 1666373, 7325753, 16881083, 388264909]

約数ペア:

[(1, 388264909), (23, 16881083), (53, 7325753), (233, 1666373), (1219, 318511), (1367, 284027), (5359, 72451), (12349, 31441)]