1385427844

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{47701}}^1$

素因数の和:47895

約数の個数: 24

約数和(自身を含む): 2488327128

約数和(自身を除く): 1102899284

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 7261, 14522, 29044, 47701, 95402, 190804, 2528153, 5056306, 6535037, 10112612, 13070074, 26140148, 346356961, 692713922, 1385427844]

約数ペア:

[(1, 1385427844), (2, 692713922), (4, 346356961), (53, 26140148), (106, 13070074), (137, 10112612), (212, 6535037), (274, 5056306), (548, 2528153), (7261, 190804), (14522, 95402), (29044, 47701)]