6945380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26713}}^1$

素因数の和:26735

約数の個数: 24

約数和(自身を含む): 15707832

約数和(自身を除く): 8762452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 26713, 53426, 106852, 133565, 267130, 347269, 534260, 694538, 1389076, 1736345, 3472690, 6945380]

約数ペア:

[(1, 6945380), (2, 3472690), (4, 1736345), (5, 1389076), (10, 694538), (13, 534260), (20, 347269), (26, 267130), (52, 133565), (65, 106852), (130, 53426), (260, 26713)]