455164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:189

約数の個数: 24

約数和(自身を含む): 861840

約数和(自身を除く): 406676

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 113, 212, 226, 452, 1007, 2014, 2147, 4028, 4294, 5989, 8588, 11978, 23956, 113791, 227582, 455164]

約数ペア:

[(1, 455164), (2, 227582), (4, 113791), (19, 23956), (38, 11978), (53, 8588), (76, 5989), (106, 4294), (113, 4028), (212, 2147), (226, 2014), (452, 1007)]