1389527326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{1523}}^1$

素因数の和:2016

約数の個数: 32

約数和(自身を含む): 2301654528

約数和(自身を除く): 912127202

約数列:

[1, 2, 11, 22, 113, 226, 367, 734, 1243, 1523, 2486, 3046, 4037, 8074, 16753, 33506, 41471, 82942, 172099, 344198, 456181, 558941, 912362, 1117882, 1893089, 3786178, 6148351, 12296702, 63160333, 126320666, 694763663, 1389527326]

約数ペア:

[(1, 1389527326), (2, 694763663), (11, 126320666), (22, 63160333), (113, 12296702), (226, 6148351), (367, 3786178), (734, 1893089), (1243, 1117882), (1523, 912362), (2486, 558941), (3046, 456181), (4037, 344198), (8074, 172099), (16753, 82942), (33506, 41471)]