1381844996

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2597453}}^1$

素因数の和:2597483

約数の個数: 24

約数和(自身を含む): 2909148480

約数和(自身を除く): 1527303484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2597453, 5194906, 10389812, 18182171, 36364342, 49351607, 72728684, 98703214, 197406428, 345461249, 690922498, 1381844996]

約数ペア:

[(1, 1381844996), (2, 690922498), (4, 345461249), (7, 197406428), (14, 98703214), (19, 72728684), (28, 49351607), (38, 36364342), (76, 18182171), (133, 10389812), (266, 5194906), (532, 2597453)]