388633142

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{461}}^1\times {\mathrm{1373}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 586544112

約数和(自身を除く): 197910970

約数列:

[1, 2, 307, 461, 614, 922, 1373, 2746, 141527, 283054, 421511, 632953, 843022, 1265906, 194316571, 388633142]

約数ペア:

[(1, 388633142), (2, 194316571), (307, 1265906), (461, 843022), (614, 632953), (922, 421511), (1373, 283054), (2746, 141527)]