3979892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7481}}^1$

素因数の和:7511

約数の個数: 24

約数和(自身を含む): 8379840

約数和(自身を除く): 4399948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 7481, 14962, 29924, 52367, 104734, 142139, 209468, 284278, 568556, 994973, 1989946, 3979892]

約数ペア:

[(1, 3979892), (2, 1989946), (4, 994973), (7, 568556), (14, 284278), (19, 209468), (28, 142139), (38, 104734), (76, 52367), (133, 29924), (266, 14962), (532, 7481)]