1296196340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3411043}}^1$

素因数の和:3411071

約数の個数: 24

約数和(自身を含む): 2865276960

約数和(自身を除く): 1569080620

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3411043, 6822086, 13644172, 17055215, 34110430, 64809817, 68220860, 129619634, 259239268, 324049085, 648098170, 1296196340]

約数ペア:

[(1, 1296196340), (2, 648098170), (4, 324049085), (5, 259239268), (10, 129619634), (19, 68220860), (20, 64809817), (38, 34110430), (76, 17055215), (95, 13644172), (190, 6822086), (380, 3411043)]