991130992154

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1\times {\mathrm{6825877}}^1$

素因数の和:6826877

約数の個数: 16

約数和(自身を含む): 1507153862400

約数和(自身を除く): 516022870246

約数列:

[1, 2, 79, 158, 919, 1838, 72601, 145202, 6825877, 13651754, 539244283, 1078488566, 6272980963, 12545961926, 495565496077, 991130992154]

約数ペア:

[(1, 991130992154), (2, 495565496077), (79, 12545961926), (158, 6272980963), (919, 1078488566), (1838, 539244283), (72601, 13651754), (145202, 6825877)]