6943144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 14180040

約数和(自身を除く): 7236896

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 661, 808, 1313, 1322, 2626, 2644, 5252, 5288, 8593, 10504, 17186, 34372, 66761, 68744, 133522, 267044, 534088, 867893, 1735786, 3471572, 6943144]

約数ペア:

[(1, 6943144), (2, 3471572), (4, 1735786), (8, 867893), (13, 534088), (26, 267044), (52, 133522), (101, 68744), (104, 66761), (202, 34372), (404, 17186), (661, 10504), (808, 8593), (1313, 5288), (1322, 5252), (2626, 2644)]