1345856932

素因数分解:

$2^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{77153}}^1$

素因数の和:77260

約数の個数: 36

約数和(自身を含む): 2770600140

約数和(自身を除く): 1424743208

約数列:

[1, 2, 4, 7, 14, 28, 49, 89, 98, 178, 196, 356, 623, 1246, 2492, 4361, 8722, 17444, 77153, 154306, 308612, 540071, 1080142, 2160284, 3780497, 6866617, 7560994, 13733234, 15121988, 27466468, 48066319, 96132638, 192265276, 336464233, 672928466, 1345856932]

約数ペア:

[(1, 1345856932), (2, 672928466), (4, 336464233), (7, 192265276), (14, 96132638), (28, 48066319), (49, 27466468), (89, 15121988), (98, 13733234), (178, 7560994), (196, 6866617), (356, 3780497), (623, 2160284), (1246, 1080142), (2492, 540071), (4361, 308612), (8722, 154306), (17444, 77153)]